289551336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14767}}^1$

素因数の和:14838

約数の個数: 64

約数和(自身を含む): 779750400

約数和(自身を除く): 490199064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 14767, 19608, 29534, 44301, 59068, 88602, 118136, 177204, 280573, 354408, 561146, 634981, 841719, 1122292, 1269962, 1683438, 1904943, 2244584, 2539924, 3366876, 3809886, 5079848, 6733752, 7619772, 12064639, 15239544, 24129278, 36193917, 48258556, 72387834, 96517112, 144775668, 289551336]

約数ペア:

[(1, 289551336), (2, 144775668), (3, 96517112), (4, 72387834), (6, 48258556), (8, 36193917), (12, 24129278), (19, 15239544), (24, 12064639), (38, 7619772), (43, 6733752), (57, 5079848), (76, 3809886), (86, 3366876), (114, 2539924), (129, 2244584), (152, 1904943), (172, 1683438), (228, 1269962), (258, 1122292), (344, 841719), (456, 634981), (516, 561146), (817, 354408), (1032, 280573), (1634, 177204), (2451, 118136), (3268, 88602), (4902, 59068), (6536, 44301), (9804, 29534), (14767, 19608)]