1996648992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17203}}^1$

素因数の和:17263

約数の個数: 144

約数和(自身を含む): 6312354048

約数和(自身を除く): 4315705056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 7254, 8928, 9672, 12896, 14508, 17203, 19344, 29016, 34406, 38688, 51609, 58032, 68812, 103218, 116064, 137624, 154827, 206436, 223639, 275248, 309654, 412872, 447278, 533293, 550496, 619308, 670917, 825744, 894556, 1066586, 1238616, 1341834, 1599879, 1651488, 1789112, 2012751, 2133172, 2477232, 2683668, 3199758, 3578224, 4025502, 4266344, 4799637, 4954464, 5367336, 6399516, 6932809, 7156448, 8051004, 8532688, 9599274, 10734672, 12799032, 13865618, 16102008, 17065376, 19198548, 20798427, 21469344, 25598064, 27731236, 32204016, 38397096, 41596854, 51196128, 55462472, 62395281, 64408032, 76794192, 83193708, 110924944, 124790562, 153588384, 166387416, 221849888, 249581124, 332774832, 499162248, 665549664, 998324496, 1996648992]

約数ペア:

[(1, 1996648992), (2, 998324496), (3, 665549664), (4, 499162248), (6, 332774832), (8, 249581124), (9, 221849888), (12, 166387416), (13, 153588384), (16, 124790562), (18, 110924944), (24, 83193708), (26, 76794192), (31, 64408032), (32, 62395281), (36, 55462472), (39, 51196128), (48, 41596854), (52, 38397096), (62, 32204016), (72, 27731236), (78, 25598064), (93, 21469344), (96, 20798427), (104, 19198548), (117, 17065376), (124, 16102008), (144, 13865618), (156, 12799032), (186, 10734672), (208, 9599274), (234, 8532688), (248, 8051004), (279, 7156448), (288, 6932809), (312, 6399516), (372, 5367336), (403, 4954464), (416, 4799637), (468, 4266344), (496, 4025502), (558, 3578224), (624, 3199758), (744, 2683668), (806, 2477232), (936, 2133172), (992, 2012751), (1116, 1789112), (1209, 1651488), (1248, 1599879), (1488, 1341834), (1612, 1238616), (1872, 1066586), (2232, 894556), (2418, 825744), (2976, 670917), (3224, 619308), (3627, 550496), (3744, 533293), (4464, 447278), (4836, 412872), (6448, 309654), (7254, 275248), (8928, 223639), (9672, 206436), (12896, 154827), (14508, 137624), (17203, 116064), (19344, 103218), (29016, 68812), (34406, 58032), (38688, 51609)]