279171672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8209}}^1$

素因数の和:8340

約数の個数: 64

約数和(自身を含む): 758604000

約数和(自身を除く): 479432328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 872, 1308, 1417, 2616, 2834, 4251, 5668, 8209, 8502, 11336, 16418, 17004, 24627, 32836, 34008, 49254, 65672, 98508, 106717, 197016, 213434, 320151, 426868, 640302, 853736, 894781, 1280604, 1789562, 2561208, 2684343, 3579124, 5368686, 7158248, 10737372, 11632153, 21474744, 23264306, 34896459, 46528612, 69792918, 93057224, 139585836, 279171672]

約数ペア:

[(1, 279171672), (2, 139585836), (3, 93057224), (4, 69792918), (6, 46528612), (8, 34896459), (12, 23264306), (13, 21474744), (24, 11632153), (26, 10737372), (39, 7158248), (52, 5368686), (78, 3579124), (104, 2684343), (109, 2561208), (156, 1789562), (218, 1280604), (312, 894781), (327, 853736), (436, 640302), (654, 426868), (872, 320151), (1308, 213434), (1417, 197016), (2616, 106717), (2834, 98508), (4251, 65672), (5668, 49254), (8209, 34008), (8502, 32836), (11336, 24627), (16418, 17004)]