2656107264

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 7355456640

約数和(自身を除く): 4699349376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 67, 82, 96, 123, 128, 134, 164, 192, 201, 246, 256, 268, 328, 384, 402, 492, 536, 656, 768, 804, 984, 1072, 1259, 1312, 1608, 1968, 2144, 2518, 2624, 2747, 3216, 3777, 3936, 4288, 5036, 5248, 5494, 6432, 7554, 7872, 8241, 8576, 10072, 10496, 10988, 12864, 15108, 15744, 16482, 17152, 20144, 21976, 25728, 30216, 31488, 32964, 40288, 43952, 51456, 51619, 60432, 65928, 80576, 84353, 87904, 103238, 120864, 131856, 154857, 161152, 168706, 175808, 206476, 241728, 253059, 263712, 309714, 322304, 337412, 351616, 412952, 483456, 506118, 527424, 619428, 674824, 703232, 825904, 966912, 1012236, 1054848, 1238856, 1349648, 1651808, 2024472, 2109696, 2477712, 2699296, 3303616, 3458473, 4048944, 4955424, 5398592, 6607232, 6916946, 8097888, 9910848, 10375419, 10797184, 13214464, 13833892, 16195776, 19821696, 20750838, 21594368, 27667784, 32391552, 39643392, 41501676, 55335568, 64783104, 83003352, 110671136, 166006704, 221342272, 332013408, 442684544, 664026816, 885369088, 1328053632, 2656107264]

約数ペア:

[(1, 2656107264), (2, 1328053632), (3, 885369088), (4, 664026816), (6, 442684544), (8, 332013408), (12, 221342272), (16, 166006704), (24, 110671136), (32, 83003352), (41, 64783104), (48, 55335568), (64, 41501676), (67, 39643392), (82, 32391552), (96, 27667784), (123, 21594368), (128, 20750838), (134, 19821696), (164, 16195776), (192, 13833892), (201, 13214464), (246, 10797184), (256, 10375419), (268, 9910848), (328, 8097888), (384, 6916946), (402, 6607232), (492, 5398592), (536, 4955424), (656, 4048944), (768, 3458473), (804, 3303616), (984, 2699296), (1072, 2477712), (1259, 2109696), (1312, 2024472), (1608, 1651808), (1968, 1349648), (2144, 1238856), (2518, 1054848), (2624, 1012236), (2747, 966912), (3216, 825904), (3777, 703232), (3936, 674824), (4288, 619428), (5036, 527424), (5248, 506118), (5494, 483456), (6432, 412952), (7554, 351616), (7872, 337412), (8241, 322304), (8576, 309714), (10072, 263712), (10496, 253059), (10988, 241728), (12864, 206476), (15108, 175808), (15744, 168706), (16482, 161152), (17152, 154857), (20144, 131856), (21976, 120864), (25728, 103238), (30216, 87904), (31488, 84353), (32964, 80576), (40288, 65928), (43952, 60432), (51456, 51619)]