331190496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12637}}^1$

素因数の和:12673

約数の個数: 144

約数和(自身を含む): 1159258464

約数和(自身を除く): 828067968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 12637, 13104, 25274, 26208, 37911, 50548, 75822, 88459, 101096, 113733, 151644, 164281, 176918, 202192, 227466, 265377, 303288, 328562, 353836, 404384, 454932, 492843, 530754, 606576, 657124, 707672, 796131, 909864, 985686, 1061508, 1149967, 1213152, 1314248, 1415344, 1478529, 1592262, 1819728, 1971372, 2123016, 2299934, 2628496, 2830688, 2957058, 3184524, 3449901, 3639456, 3942744, 4246032, 4599868, 5256992, 5914116, 6369048, 6899802, 7885488, 8492064, 9199736, 10349703, 11828232, 12738096, 13799604, 15770976, 18399472, 20699406, 23656464, 25476192, 27599208, 36798944, 41398812, 47312928, 55198416, 82797624, 110396832, 165595248, 331190496]

約数ペア:

[(1, 331190496), (2, 165595248), (3, 110396832), (4, 82797624), (6, 55198416), (7, 47312928), (8, 41398812), (9, 36798944), (12, 27599208), (13, 25476192), (14, 23656464), (16, 20699406), (18, 18399472), (21, 15770976), (24, 13799604), (26, 12738096), (28, 11828232), (32, 10349703), (36, 9199736), (39, 8492064), (42, 7885488), (48, 6899802), (52, 6369048), (56, 5914116), (63, 5256992), (72, 4599868), (78, 4246032), (84, 3942744), (91, 3639456), (96, 3449901), (104, 3184524), (112, 2957058), (117, 2830688), (126, 2628496), (144, 2299934), (156, 2123016), (168, 1971372), (182, 1819728), (208, 1592262), (224, 1478529), (234, 1415344), (252, 1314248), (273, 1213152), (288, 1149967), (312, 1061508), (336, 985686), (364, 909864), (416, 796131), (468, 707672), (504, 657124), (546, 606576), (624, 530754), (672, 492843), (728, 454932), (819, 404384), (936, 353836), (1008, 328562), (1092, 303288), (1248, 265377), (1456, 227466), (1638, 202192), (1872, 176918), (2016, 164281), (2184, 151644), (2912, 113733), (3276, 101096), (3744, 88459), (4368, 75822), (6552, 50548), (8736, 37911), (12637, 26208), (13104, 25274)]