331956144

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 400

約数和(自身を含む): 1172112480

約数和(自身を除く): 840156336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 61, 68, 72, 76, 78, 81, 102, 104, 108, 114, 117, 122, 136, 144, 152, 153, 156, 162, 171, 183, 204, 208, 216, 221, 228, 234, 244, 247, 272, 304, 306, 312, 323, 324, 342, 351, 366, 408, 432, 442, 456, 459, 468, 488, 494, 513, 549, 612, 624, 646, 648, 663, 684, 702, 732, 741, 793, 816, 884, 912, 918, 936, 969, 976, 988, 1026, 1037, 1053, 1098, 1159, 1224, 1292, 1296, 1326, 1368, 1377, 1404, 1464, 1482, 1539, 1586, 1647, 1768, 1836, 1872, 1938, 1976, 1989, 2052, 2074, 2106, 2196, 2223, 2318, 2379, 2448, 2584, 2652, 2736, 2754, 2808, 2907, 2928, 2964, 3078, 3111, 3172, 3294, 3477, 3536, 3672, 3876, 3952, 3978, 4104, 4148, 4199, 4212, 4392, 4446, 4636, 4758, 4941, 5168, 5304, 5508, 5616, 5814, 5928, 5967, 6156, 6222, 6344, 6588, 6669, 6954, 7137, 7344, 7752, 7956, 8208, 8296, 8398, 8424, 8721, 8784, 8892, 9272, 9333, 9516, 9882, 10431, 10608, 11016, 11628, 11856, 11934, 12312, 12444, 12597, 12688, 13176, 13338, 13481, 13908, 14274, 15067, 15504, 15912, 16592, 16796, 16848, 17442, 17784, 17901, 18544, 18666, 19032, 19703, 19764, 20007, 20862, 21411, 22032, 23256, 23868, 24624, 24888, 25194, 26163, 26352, 26676, 26962, 27816, 27999, 28548, 30134, 31293, 31824, 33592, 34884, 35568, 35802, 37332, 37791, 38064, 39406, 39528, 40014, 40443, 41724, 42822, 45201, 46512, 47736, 49776, 50388, 52326, 53352, 53924, 55632, 55998, 57096, 59109, 60268, 62586, 64233, 67184, 69768, 71604, 74664, 75582, 78812, 79056, 80028, 80886, 83448, 83997, 85644, 90402, 93879, 95472, 100776, 104652, 106704, 107848, 111996, 113373, 114192, 118218, 120536, 121329, 125172, 128466, 135603, 139536, 143208, 149328, 151164, 157624, 160056, 161772, 166896, 167994, 171288, 177327, 180804, 187758, 201552, 209304, 215696, 223992, 226746, 236436, 241072, 242658, 250344, 256139, 256932, 271206, 286416, 302328, 315248, 320112, 323544, 335988, 340119, 342576, 354654, 361608, 363987, 375516, 406809, 418608, 447984, 453492, 472872, 485316, 500688, 512278, 513864, 531981, 542412, 604656, 647088, 671976, 680238, 709308, 723216, 727974, 751032, 768417, 813618, 906984, 945744, 970632, 1024556, 1027728, 1063962, 1084824, 1091961, 1220427, 1343952, 1360476, 1418616, 1455948, 1502064, 1536834, 1595943, 1627236, 1813968, 1941264, 2049112, 2127924, 2169648, 2183922, 2305251, 2440854, 2720952, 2837232, 2911896, 3073668, 3191886, 3254472, 4098224, 4255848, 4367844, 4610502, 4881708, 5441904, 5823792, 6147336, 6383772, 6508944, 6915753, 8511696, 8735688, 9221004, 9763416, 12294672, 12767544, 13831506, 17471376, 18442008, 19526832, 20747259, 25535088, 27663012, 36884016, 41494518, 55326024, 82989036, 110652048, 165978072, 331956144]

約数ペア:

[(1, 331956144), (2, 165978072), (3, 110652048), (4, 82989036), (6, 55326024), (8, 41494518), (9, 36884016), (12, 27663012), (13, 25535088), (16, 20747259), (17, 19526832), (18, 18442008), (19, 17471376), (24, 13831506), (26, 12767544), (27, 12294672), (34, 9763416), (36, 9221004), (38, 8735688), (39, 8511696), (48, 6915753), (51, 6508944), (52, 6383772), (54, 6147336), (57, 5823792), (61, 5441904), (68, 4881708), (72, 4610502), (76, 4367844), (78, 4255848), (81, 4098224), (102, 3254472), (104, 3191886), (108, 3073668), (114, 2911896), (117, 2837232), (122, 2720952), (136, 2440854), (144, 2305251), (152, 2183922), (153, 2169648), (156, 2127924), (162, 2049112), (171, 1941264), (183, 1813968), (204, 1627236), (208, 1595943), (216, 1536834), (221, 1502064), (228, 1455948), (234, 1418616), (244, 1360476), (247, 1343952), (272, 1220427), (304, 1091961), (306, 1084824), (312, 1063962), (323, 1027728), (324, 1024556), (342, 970632), (351, 945744), (366, 906984), (408, 813618), (432, 768417), (442, 751032), (456, 727974), (459, 723216), (468, 709308), (488, 680238), (494, 671976), (513, 647088), (549, 604656), (612, 542412), (624, 531981), (646, 513864), (648, 512278), (663, 500688), (684, 485316), (702, 472872), (732, 453492), (741, 447984), (793, 418608), (816, 406809), (884, 375516), (912, 363987), (918, 361608), (936, 354654), (969, 342576), (976, 340119), (988, 335988), (1026, 323544), (1037, 320112), (1053, 315248), (1098, 302328), (1159, 286416), (1224, 271206), (1292, 256932), (1296, 256139), (1326, 250344), (1368, 242658), (1377, 241072), (1404, 236436), (1464, 226746), (1482, 223992), (1539, 215696), (1586, 209304), (1647, 201552), (1768, 187758), (1836, 180804), (1872, 177327), (1938, 171288), (1976, 167994), (1989, 166896), (2052, 161772), (2074, 160056), (2106, 157624), (2196, 151164), (2223, 149328), (2318, 143208), (2379, 139536), (2448, 135603), (2584, 128466), (2652, 125172), (2736, 121329), (2754, 120536), (2808, 118218), (2907, 114192), (2928, 113373), (2964, 111996), (3078, 107848), (3111, 106704), (3172, 104652), (3294, 100776), (3477, 95472), (3536, 93879), (3672, 90402), (3876, 85644), (3952, 83997), (3978, 83448), (4104, 80886), (4148, 80028), (4199, 79056), (4212, 78812), (4392, 75582), (4446, 74664), (4636, 71604), (4758, 69768), (4941, 67184), (5168, 64233), (5304, 62586), (5508, 60268), (5616, 59109), (5814, 57096), (5928, 55998), (5967, 55632), (6156, 53924), (6222, 53352), (6344, 52326), (6588, 50388), (6669, 49776), (6954, 47736), (7137, 46512), (7344, 45201), (7752, 42822), (7956, 41724), (8208, 40443), (8296, 40014), (8398, 39528), (8424, 39406), (8721, 38064), (8784, 37791), (8892, 37332), (9272, 35802), (9333, 35568), (9516, 34884), (9882, 33592), (10431, 31824), (10608, 31293), (11016, 30134), (11628, 28548), (11856, 27999), (11934, 27816), (12312, 26962), (12444, 26676), (12597, 26352), (12688, 26163), (13176, 25194), (13338, 24888), (13481, 24624), (13908, 23868), (14274, 23256), (15067, 22032), (15504, 21411), (15912, 20862), (16592, 20007), (16796, 19764), (16848, 19703), (17442, 19032), (17784, 18666), (17901, 18544)]