276848208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 240

約数和(自身を含む): 981076096

約数和(自身を除く): 704227888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 208, 222, 234, 252, 259, 273, 296, 312, 333, 336, 364, 444, 468, 481, 504, 518, 546, 571, 592, 624, 666, 728, 777, 819, 888, 936, 962, 1008, 1036, 1092, 1142, 1332, 1443, 1456, 1554, 1638, 1713, 1776, 1872, 1924, 2072, 2184, 2284, 2331, 2664, 2886, 3108, 3276, 3367, 3426, 3848, 3997, 4144, 4329, 4368, 4568, 4662, 5139, 5328, 5772, 6216, 6552, 6734, 6852, 7423, 7696, 7994, 8658, 9136, 9324, 10101, 10278, 11544, 11991, 12432, 13104, 13468, 13704, 14846, 15988, 17316, 18648, 20202, 20556, 21127, 22269, 23088, 23982, 26936, 27408, 29692, 30303, 31976, 34632, 35973, 37296, 40404, 41112, 42254, 44538, 47964, 51961, 53872, 59384, 60606, 63381, 63952, 66807, 69264, 71946, 80808, 82224, 84508, 89076, 95928, 103922, 118768, 121212, 126762, 133614, 143892, 147889, 155883, 161616, 169016, 178152, 190143, 191856, 207844, 242424, 253524, 267228, 274651, 287784, 295778, 311766, 338032, 356304, 380286, 415688, 443667, 467649, 484848, 507048, 534456, 549302, 575568, 591556, 623532, 760572, 823953, 831376, 887334, 935298, 1014096, 1068912, 1098604, 1183112, 1247064, 1331001, 1521144, 1647906, 1774668, 1870596, 1922557, 2197208, 2366224, 2471859, 2494128, 2662002, 3042288, 3295812, 3549336, 3741192, 3845114, 4394416, 4943718, 5324004, 5767671, 6591624, 7098672, 7482384, 7690228, 9887436, 10648008, 11535342, 13183248, 15380456, 17303013, 19774872, 21296016, 23070684, 30760912, 34606026, 39549744, 46141368, 69212052, 92282736, 138424104, 276848208]

約数ペア:

[(1, 276848208), (2, 138424104), (3, 92282736), (4, 69212052), (6, 46141368), (7, 39549744), (8, 34606026), (9, 30760912), (12, 23070684), (13, 21296016), (14, 19774872), (16, 17303013), (18, 15380456), (21, 13183248), (24, 11535342), (26, 10648008), (28, 9887436), (36, 7690228), (37, 7482384), (39, 7098672), (42, 6591624), (48, 5767671), (52, 5324004), (56, 4943718), (63, 4394416), (72, 3845114), (74, 3741192), (78, 3549336), (84, 3295812), (91, 3042288), (104, 2662002), (111, 2494128), (112, 2471859), (117, 2366224), (126, 2197208), (144, 1922557), (148, 1870596), (156, 1774668), (168, 1647906), (182, 1521144), (208, 1331001), (222, 1247064), (234, 1183112), (252, 1098604), (259, 1068912), (273, 1014096), (296, 935298), (312, 887334), (333, 831376), (336, 823953), (364, 760572), (444, 623532), (468, 591556), (481, 575568), (504, 549302), (518, 534456), (546, 507048), (571, 484848), (592, 467649), (624, 443667), (666, 415688), (728, 380286), (777, 356304), (819, 338032), (888, 311766), (936, 295778), (962, 287784), (1008, 274651), (1036, 267228), (1092, 253524), (1142, 242424), (1332, 207844), (1443, 191856), (1456, 190143), (1554, 178152), (1638, 169016), (1713, 161616), (1776, 155883), (1872, 147889), (1924, 143892), (2072, 133614), (2184, 126762), (2284, 121212), (2331, 118768), (2664, 103922), (2886, 95928), (3108, 89076), (3276, 84508), (3367, 82224), (3426, 80808), (3848, 71946), (3997, 69264), (4144, 66807), (4329, 63952), (4368, 63381), (4568, 60606), (4662, 59384), (5139, 53872), (5328, 51961), (5772, 47964), (6216, 44538), (6552, 42254), (6734, 41112), (6852, 40404), (7423, 37296), (7696, 35973), (7994, 34632), (8658, 31976), (9136, 30303), (9324, 29692), (10101, 27408), (10278, 26936), (11544, 23982), (11991, 23088), (12432, 22269), (13104, 21127), (13468, 20556), (13704, 20202), (14846, 18648), (15988, 17316)]