391696032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3449}}^1$

素因数の和:3495

約数の個数: 144

約数和(自身を含む): 1272801600

約数和(自身を除く): 881105568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2912, 3449, 3549, 4056, 4368, 4732, 5408, 6898, 7098, 8112, 8736, 9464, 10347, 13796, 14196, 16224, 18928, 20694, 24143, 27592, 28392, 37856, 41388, 44837, 48286, 55184, 56784, 72429, 82776, 89674, 96572, 110368, 113568, 134511, 144858, 165552, 179348, 193144, 269022, 289716, 313859, 331104, 358696, 386288, 538044, 579432, 582881, 627718, 717392, 772576, 941577, 1076088, 1158864, 1165762, 1255436, 1434784, 1748643, 1883154, 2152176, 2317728, 2331524, 2510872, 3497286, 3766308, 4080167, 4304352, 4663048, 5021744, 6994572, 7532616, 8160334, 9326096, 10043488, 12240501, 13989144, 15065232, 16320668, 18652192, 24481002, 27978288, 30130464, 32641336, 48962004, 55956576, 65282672, 97924008, 130565344, 195848016, 391696032]

約数ペア:

[(1, 391696032), (2, 195848016), (3, 130565344), (4, 97924008), (6, 65282672), (7, 55956576), (8, 48962004), (12, 32641336), (13, 30130464), (14, 27978288), (16, 24481002), (21, 18652192), (24, 16320668), (26, 15065232), (28, 13989144), (32, 12240501), (39, 10043488), (42, 9326096), (48, 8160334), (52, 7532616), (56, 6994572), (78, 5021744), (84, 4663048), (91, 4304352), (96, 4080167), (104, 3766308), (112, 3497286), (156, 2510872), (168, 2331524), (169, 2317728), (182, 2152176), (208, 1883154), (224, 1748643), (273, 1434784), (312, 1255436), (336, 1165762), (338, 1158864), (364, 1076088), (416, 941577), (507, 772576), (546, 717392), (624, 627718), (672, 582881), (676, 579432), (728, 538044), (1014, 386288), (1092, 358696), (1183, 331104), (1248, 313859), (1352, 289716), (1456, 269022), (2028, 193144), (2184, 179348), (2366, 165552), (2704, 144858), (2912, 134511), (3449, 113568), (3549, 110368), (4056, 96572), (4368, 89674), (4732, 82776), (5408, 72429), (6898, 56784), (7098, 55184), (8112, 48286), (8736, 44837), (9464, 41388), (10347, 37856), (13796, 28392), (14196, 27592), (16224, 24143), (18928, 20694)]