2643281328

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{5441}}^1$

素因数の和:5830

約数の個数: 80

約数和(自身を含む): 7085484000

約数和(自身を除く): 4442202672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 349, 464, 696, 698, 1047, 1392, 1396, 2094, 2792, 4188, 5441, 5584, 8376, 10121, 10882, 16323, 16752, 20242, 21764, 30363, 32646, 40484, 43528, 60726, 65292, 80968, 87056, 121452, 130584, 157789, 161936, 242904, 261168, 315578, 473367, 485808, 631156, 946734, 1262312, 1893468, 1898909, 2524624, 3786936, 3797818, 5696727, 7573872, 7595636, 11393454, 15191272, 22786908, 30382544, 45573816, 55068361, 91147632, 110136722, 165205083, 220273444, 330410166, 440546888, 660820332, 881093776, 1321640664, 2643281328]

約数ペア:

[(1, 2643281328), (2, 1321640664), (3, 881093776), (4, 660820332), (6, 440546888), (8, 330410166), (12, 220273444), (16, 165205083), (24, 110136722), (29, 91147632), (48, 55068361), (58, 45573816), (87, 30382544), (116, 22786908), (174, 15191272), (232, 11393454), (348, 7595636), (349, 7573872), (464, 5696727), (696, 3797818), (698, 3786936), (1047, 2524624), (1392, 1898909), (1396, 1893468), (2094, 1262312), (2792, 946734), (4188, 631156), (5441, 485808), (5584, 473367), (8376, 315578), (10121, 261168), (10882, 242904), (16323, 161936), (16752, 157789), (20242, 130584), (21764, 121452), (30363, 87056), (32646, 80968), (40484, 65292), (43528, 60726)]