28489647888

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1572

約数の個数: 400

約数和(自身を含む): 95071345600

約数和(自身を除く): 66581697712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 61, 72, 76, 78, 81, 104, 108, 114, 117, 122, 144, 152, 156, 162, 171, 183, 208, 216, 228, 234, 244, 247, 304, 312, 324, 342, 351, 366, 432, 456, 468, 488, 494, 513, 549, 624, 648, 684, 702, 732, 741, 793, 912, 936, 976, 988, 1026, 1053, 1098, 1159, 1296, 1368, 1404, 1459, 1464, 1482, 1539, 1586, 1647, 1872, 1976, 2052, 2106, 2196, 2223, 2318, 2379, 2736, 2808, 2918, 2928, 2964, 3078, 3172, 3294, 3477, 3952, 4104, 4212, 4377, 4392, 4446, 4636, 4758, 4941, 5616, 5836, 5928, 6156, 6344, 6588, 6669, 6954, 7137, 8208, 8424, 8754, 8784, 8892, 9272, 9516, 9882, 10431, 11672, 11856, 12312, 12688, 13131, 13176, 13338, 13908, 14274, 15067, 16848, 17508, 17784, 18544, 18967, 19032, 19764, 20007, 20862, 21411, 23344, 24624, 26262, 26352, 26676, 27721, 27816, 28548, 30134, 31293, 35016, 35568, 37934, 38064, 39393, 39528, 40014, 41724, 42822, 45201, 52524, 53352, 55442, 55632, 56901, 57096, 60268, 62586, 64233, 70032, 75868, 78786, 79056, 80028, 83163, 83448, 85644, 88999, 90402, 93879, 105048, 106704, 110884, 113802, 114192, 118179, 120536, 125172, 128466, 135603, 151736, 157572, 160056, 166326, 166896, 170703, 171288, 177998, 180804, 187758, 210096, 221768, 227604, 236358, 241072, 249489, 250344, 256932, 266997, 271206, 303472, 315144, 320112, 332652, 341406, 342576, 355996, 360373, 361608, 375516, 406809, 443536, 455208, 472716, 498978, 500688, 512109, 513864, 533994, 542412, 630288, 665304, 682812, 711992, 720746, 723216, 748467, 751032, 800991, 813618, 910416, 945432, 997956, 1024218, 1027728, 1067988, 1081119, 1084824, 1156987, 1220427, 1330608, 1365624, 1423984, 1441492, 1496934, 1502064, 1536327, 1601982, 1627236, 1690981, 1890864, 1995912, 2048436, 2135976, 2162238, 2169648, 2245401, 2313974, 2402973, 2440854, 2731248, 2882984, 2993868, 3072654, 3203964, 3243357, 3254472, 3381962, 3470961, 3991824, 4096872, 4271952, 4324476, 4490802, 4627948, 4805946, 4881708, 5072943, 5765968, 5987736, 6145308, 6407928, 6486714, 6508944, 6763924, 6941922, 7208919, 8193744, 8648952, 8981604, 9255896, 9611892, 9730071, 9763416, 10145886, 10412883, 11975472, 12290616, 12815856, 12973428, 13527848, 13883844, 14417838, 15218829, 17297904, 17963208, 18511792, 19223784, 19460142, 19526832, 20291772, 20825766, 21982753, 24581232, 25946856, 27055696, 27767688, 28835676, 29190213, 30437658, 31238649, 35926416, 38447568, 38920284, 40583544, 41651532, 43965506, 45656487, 51893712, 55535376, 57671352, 58380426, 60875316, 62477298, 65948259, 77840568, 81167088, 83303064, 87931012, 91312974, 93715947, 115342704, 116760852, 121750632, 124954596, 131896518, 136969461, 155681136, 166606128, 175862024, 182625948, 187431894, 197844777, 233521704, 243501264, 249909192, 263793036, 273938922, 351724048, 365251896, 374863788, 395689554, 467043408, 499818384, 527586072, 547877844, 593534331, 730503792, 749727576, 791379108, 1055172144, 1095755688, 1187068662, 1499455152, 1582758216, 1780602993, 2191511376, 2374137324, 3165516432, 3561205986, 4748274648, 7122411972, 9496549296, 14244823944, 28489647888]

約数ペア:

[(1, 28489647888), (2, 14244823944), (3, 9496549296), (4, 7122411972), (6, 4748274648), (8, 3561205986), (9, 3165516432), (12, 2374137324), (13, 2191511376), (16, 1780602993), (18, 1582758216), (19, 1499455152), (24, 1187068662), (26, 1095755688), (27, 1055172144), (36, 791379108), (38, 749727576), (39, 730503792), (48, 593534331), (52, 547877844), (54, 527586072), (57, 499818384), (61, 467043408), (72, 395689554), (76, 374863788), (78, 365251896), (81, 351724048), (104, 273938922), (108, 263793036), (114, 249909192), (117, 243501264), (122, 233521704), (144, 197844777), (152, 187431894), (156, 182625948), (162, 175862024), (171, 166606128), (183, 155681136), (208, 136969461), (216, 131896518), (228, 124954596), (234, 121750632), (244, 116760852), (247, 115342704), (304, 93715947), (312, 91312974), (324, 87931012), (342, 83303064), (351, 81167088), (366, 77840568), (432, 65948259), (456, 62477298), (468, 60875316), (488, 58380426), (494, 57671352), (513, 55535376), (549, 51893712), (624, 45656487), (648, 43965506), (684, 41651532), (702, 40583544), (732, 38920284), (741, 38447568), (793, 35926416), (912, 31238649), (936, 30437658), (976, 29190213), (988, 28835676), (1026, 27767688), (1053, 27055696), (1098, 25946856), (1159, 24581232), (1296, 21982753), (1368, 20825766), (1404, 20291772), (1459, 19526832), (1464, 19460142), (1482, 19223784), (1539, 18511792), (1586, 17963208), (1647, 17297904), (1872, 15218829), (1976, 14417838), (2052, 13883844), (2106, 13527848), (2196, 12973428), (2223, 12815856), (2318, 12290616), (2379, 11975472), (2736, 10412883), (2808, 10145886), (2918, 9763416), (2928, 9730071), (2964, 9611892), (3078, 9255896), (3172, 8981604), (3294, 8648952), (3477, 8193744), (3952, 7208919), (4104, 6941922), (4212, 6763924), (4377, 6508944), (4392, 6486714), (4446, 6407928), (4636, 6145308), (4758, 5987736), (4941, 5765968), (5616, 5072943), (5836, 4881708), (5928, 4805946), (6156, 4627948), (6344, 4490802), (6588, 4324476), (6669, 4271952), (6954, 4096872), (7137, 3991824), (8208, 3470961), (8424, 3381962), (8754, 3254472), (8784, 3243357), (8892, 3203964), (9272, 3072654), (9516, 2993868), (9882, 2882984), (10431, 2731248), (11672, 2440854), (11856, 2402973), (12312, 2313974), (12688, 2245401), (13131, 2169648), (13176, 2162238), (13338, 2135976), (13908, 2048436), (14274, 1995912), (15067, 1890864), (16848, 1690981), (17508, 1627236), (17784, 1601982), (18544, 1536327), (18967, 1502064), (19032, 1496934), (19764, 1441492), (20007, 1423984), (20862, 1365624), (21411, 1330608), (23344, 1220427), (24624, 1156987), (26262, 1084824), (26352, 1081119), (26676, 1067988), (27721, 1027728), (27816, 1024218), (28548, 997956), (30134, 945432), (31293, 910416), (35016, 813618), (35568, 800991), (37934, 751032), (38064, 748467), (39393, 723216), (39528, 720746), (40014, 711992), (41724, 682812), (42822, 665304), (45201, 630288), (52524, 542412), (53352, 533994), (55442, 513864), (55632, 512109), (56901, 500688), (57096, 498978), (60268, 472716), (62586, 455208), (64233, 443536), (70032, 406809), (75868, 375516), (78786, 361608), (79056, 360373), (80028, 355996), (83163, 342576), (83448, 341406), (85644, 332652), (88999, 320112), (90402, 315144), (93879, 303472), (105048, 271206), (106704, 266997), (110884, 256932), (113802, 250344), (114192, 249489), (118179, 241072), (120536, 236358), (125172, 227604), (128466, 221768), (135603, 210096), (151736, 187758), (157572, 180804), (160056, 177998), (166326, 171288), (166896, 170703)]