2803399776

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{89303}}^1$

素因数の和:89428

約数の個数: 72

約数和(自身を含む): 8045397360

約数和(自身を除く): 5241997584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 89303, 178606, 267909, 357212, 535818, 714424, 803727, 1071636, 1428848, 1607454, 2143272, 2857696, 3214908, 4286544, 6429816, 8573088, 9734027, 12859632, 19468054, 25719264, 29202081, 38936108, 58404162, 77872216, 87606243, 116808324, 155744432, 175212486, 233616648, 311488864, 350424972, 467233296, 700849944, 934466592, 1401699888, 2803399776]

約数ペア:

[(1, 2803399776), (2, 1401699888), (3, 934466592), (4, 700849944), (6, 467233296), (8, 350424972), (9, 311488864), (12, 233616648), (16, 175212486), (18, 155744432), (24, 116808324), (32, 87606243), (36, 77872216), (48, 58404162), (72, 38936108), (96, 29202081), (109, 25719264), (144, 19468054), (218, 12859632), (288, 9734027), (327, 8573088), (436, 6429816), (654, 4286544), (872, 3214908), (981, 2857696), (1308, 2143272), (1744, 1607454), (1962, 1428848), (2616, 1071636), (3488, 803727), (3924, 714424), (5232, 535818), (7848, 357212), (10464, 267909), (15696, 178606), (31392, 89303)]