2391285888

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 320

約数和(自身を含む): 7652040000

約数和(自身を除く): 5260754112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 81, 96, 108, 114, 122, 128, 144, 152, 162, 171, 183, 192, 199, 216, 228, 244, 288, 304, 324, 342, 366, 384, 398, 432, 456, 488, 513, 549, 576, 597, 608, 648, 684, 732, 796, 864, 912, 976, 1026, 1098, 1152, 1159, 1194, 1216, 1296, 1368, 1464, 1539, 1592, 1647, 1728, 1791, 1824, 1952, 2052, 2196, 2318, 2388, 2432, 2592, 2736, 2928, 3078, 3184, 3294, 3456, 3477, 3582, 3648, 3781, 3904, 4104, 4392, 4636, 4776, 4941, 5184, 5373, 5472, 5856, 6156, 6368, 6588, 6954, 7164, 7296, 7562, 7808, 8208, 8784, 9272, 9552, 9882, 10368, 10431, 10746, 10944, 11343, 11712, 12139, 12312, 12736, 13176, 13908, 14328, 15124, 16119, 16416, 17568, 18544, 19104, 19764, 20862, 21492, 21888, 22686, 23424, 24278, 24624, 25472, 26352, 27816, 28656, 30248, 31293, 32238, 32832, 34029, 35136, 36417, 37088, 38208, 39528, 41724, 42984, 45372, 48556, 49248, 52704, 55632, 57312, 60496, 62586, 64476, 65664, 68058, 70272, 72834, 74176, 76416, 79056, 83448, 85968, 90744, 93879, 97112, 98496, 102087, 105408, 109251, 111264, 114624, 120992, 125172, 128952, 136116, 145668, 148352, 158112, 166896, 171936, 181488, 187758, 194224, 196992, 204174, 210816, 218502, 222528, 229248, 230641, 241984, 250344, 257904, 272232, 291336, 306261, 316224, 327753, 333792, 343872, 362976, 375516, 388448, 408348, 437004, 445056, 461282, 483968, 500688, 515808, 544464, 582672, 612522, 632448, 655506, 667584, 687744, 691923, 725952, 751032, 776896, 816696, 874008, 922564, 983259, 1001376, 1031616, 1088928, 1165344, 1225044, 1311012, 1335168, 1383846, 1451904, 1502064, 1553792, 1633392, 1748016, 1845128, 1966518, 2002752, 2063232, 2075769, 2177856, 2330688, 2450088, 2622024, 2767692, 3004128, 3266784, 3496032, 3690256, 3933036, 4005504, 4151538, 4355712, 4661376, 4900176, 5244048, 5535384, 6008256, 6227307, 6533568, 6992064, 7380512, 7866072, 8303076, 9800352, 10488096, 11070768, 12016512, 12454614, 13067136, 13984128, 14761024, 15732144, 16606152, 18681921, 19600704, 20976192, 22141536, 24909228, 29522048, 31464288, 33212304, 37363842, 39201408, 41952384, 44283072, 49818456, 62928576, 66424608, 74727684, 88566144, 99636912, 125857152, 132849216, 149455368, 199273824, 265698432, 298910736, 398547648, 597821472, 797095296, 1195642944, 2391285888]

約数ペア:

[(1, 2391285888), (2, 1195642944), (3, 797095296), (4, 597821472), (6, 398547648), (8, 298910736), (9, 265698432), (12, 199273824), (16, 149455368), (18, 132849216), (19, 125857152), (24, 99636912), (27, 88566144), (32, 74727684), (36, 66424608), (38, 62928576), (48, 49818456), (54, 44283072), (57, 41952384), (61, 39201408), (64, 37363842), (72, 33212304), (76, 31464288), (81, 29522048), (96, 24909228), (108, 22141536), (114, 20976192), (122, 19600704), (128, 18681921), (144, 16606152), (152, 15732144), (162, 14761024), (171, 13984128), (183, 13067136), (192, 12454614), (199, 12016512), (216, 11070768), (228, 10488096), (244, 9800352), (288, 8303076), (304, 7866072), (324, 7380512), (342, 6992064), (366, 6533568), (384, 6227307), (398, 6008256), (432, 5535384), (456, 5244048), (488, 4900176), (513, 4661376), (549, 4355712), (576, 4151538), (597, 4005504), (608, 3933036), (648, 3690256), (684, 3496032), (732, 3266784), (796, 3004128), (864, 2767692), (912, 2622024), (976, 2450088), (1026, 2330688), (1098, 2177856), (1152, 2075769), (1159, 2063232), (1194, 2002752), (1216, 1966518), (1296, 1845128), (1368, 1748016), (1464, 1633392), (1539, 1553792), (1592, 1502064), (1647, 1451904), (1728, 1383846), (1791, 1335168), (1824, 1311012), (1952, 1225044), (2052, 1165344), (2196, 1088928), (2318, 1031616), (2388, 1001376), (2432, 983259), (2592, 922564), (2736, 874008), (2928, 816696), (3078, 776896), (3184, 751032), (3294, 725952), (3456, 691923), (3477, 687744), (3582, 667584), (3648, 655506), (3781, 632448), (3904, 612522), (4104, 582672), (4392, 544464), (4636, 515808), (4776, 500688), (4941, 483968), (5184, 461282), (5373, 445056), (5472, 437004), (5856, 408348), (6156, 388448), (6368, 375516), (6588, 362976), (6954, 343872), (7164, 333792), (7296, 327753), (7562, 316224), (7808, 306261), (8208, 291336), (8784, 272232), (9272, 257904), (9552, 250344), (9882, 241984), (10368, 230641), (10431, 229248), (10746, 222528), (10944, 218502), (11343, 210816), (11712, 204174), (12139, 196992), (12312, 194224), (12736, 187758), (13176, 181488), (13908, 171936), (14328, 166896), (15124, 158112), (16119, 148352), (16416, 145668), (17568, 136116), (18544, 128952), (19104, 125172), (19764, 120992), (20862, 114624), (21492, 111264), (21888, 109251), (22686, 105408), (23424, 102087), (24278, 98496), (24624, 97112), (25472, 93879), (26352, 90744), (27816, 85968), (28656, 83448), (30248, 79056), (31293, 76416), (32238, 74176), (32832, 72834), (34029, 70272), (35136, 68058), (36417, 65664), (37088, 64476), (38208, 62586), (39528, 60496), (41724, 57312), (42984, 55632), (45372, 52704), (48556, 49248)]