2090168416

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 5144670720

約数和(自身を除く): 3054502304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 83, 97, 112, 122, 133, 152, 166, 194, 224, 244, 266, 304, 332, 388, 427, 488, 532, 581, 608, 664, 679, 776, 854, 976, 1064, 1159, 1162, 1328, 1358, 1552, 1577, 1708, 1843, 1952, 2128, 2318, 2324, 2656, 2716, 3104, 3154, 3416, 3686, 4256, 4636, 4648, 5063, 5432, 5917, 6308, 6832, 7372, 8051, 8113, 9272, 9296, 10126, 10864, 11039, 11834, 12616, 12901, 13664, 14744, 16102, 16226, 18544, 18592, 20252, 21728, 22078, 23668, 25232, 25802, 29488, 32204, 32452, 35441, 37088, 40504, 41419, 44156, 47336, 50464, 51604, 56357, 58976, 64408, 64904, 70882, 81008, 82838, 88312, 94672, 96197, 103208, 112423, 112714, 128816, 129808, 141764, 152969, 162016, 165676, 176624, 189344, 192394, 206416, 224846, 225428, 257632, 259616, 283528, 305938, 331352, 353248, 384788, 412832, 449692, 450856, 491111, 567056, 611876, 662704, 673379, 769576, 786961, 899384, 901712, 982222, 1070783, 1134112, 1223752, 1325408, 1346758, 1539152, 1573922, 1798768, 1803424, 1964444, 2141566, 2447504, 2693516, 3078304, 3147844, 3437777, 3597536, 3928888, 4283132, 4895008, 5387032, 6295688, 6875554, 7857776, 8566264, 9331109, 10774064, 12591376, 13751108, 15715552, 17132528, 18662218, 21548128, 25182752, 27502216, 34265056, 37324436, 55004432, 65317763, 74648872, 110008864, 130635526, 149297744, 261271052, 298595488, 522542104, 1045084208, 2090168416]

約数ペア:

[(1, 2090168416), (2, 1045084208), (4, 522542104), (7, 298595488), (8, 261271052), (14, 149297744), (16, 130635526), (19, 110008864), (28, 74648872), (32, 65317763), (38, 55004432), (56, 37324436), (61, 34265056), (76, 27502216), (83, 25182752), (97, 21548128), (112, 18662218), (122, 17132528), (133, 15715552), (152, 13751108), (166, 12591376), (194, 10774064), (224, 9331109), (244, 8566264), (266, 7857776), (304, 6875554), (332, 6295688), (388, 5387032), (427, 4895008), (488, 4283132), (532, 3928888), (581, 3597536), (608, 3437777), (664, 3147844), (679, 3078304), (776, 2693516), (854, 2447504), (976, 2141566), (1064, 1964444), (1159, 1803424), (1162, 1798768), (1328, 1573922), (1358, 1539152), (1552, 1346758), (1577, 1325408), (1708, 1223752), (1843, 1134112), (1952, 1070783), (2128, 982222), (2318, 901712), (2324, 899384), (2656, 786961), (2716, 769576), (3104, 673379), (3154, 662704), (3416, 611876), (3686, 567056), (4256, 491111), (4636, 450856), (4648, 449692), (5063, 412832), (5432, 384788), (5917, 353248), (6308, 331352), (6832, 305938), (7372, 283528), (8051, 259616), (8113, 257632), (9272, 225428), (9296, 224846), (10126, 206416), (10864, 192394), (11039, 189344), (11834, 176624), (12616, 165676), (12901, 162016), (13664, 152969), (14744, 141764), (16102, 129808), (16226, 128816), (18544, 112714), (18592, 112423), (20252, 103208), (21728, 96197), (22078, 94672), (23668, 88312), (25232, 82838), (25802, 81008), (29488, 70882), (32204, 64904), (32452, 64408), (35441, 58976), (37088, 56357), (40504, 51604), (41419, 50464), (44156, 47336)]