511578756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64301}}^1$

素因数の和:64341

約数の個数: 72

約数和(自身を含む): 1474573464

約数和(自身を除く): 962994708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 64301, 128602, 192903, 257204, 385806, 578709, 771612, 835913, 1093117, 1157418, 1671826, 2186234, 2314836, 2507739, 3279351, 3343652, 4372468, 5015478, 6558702, 7523217, 9838053, 10030956, 13117404, 14210521, 15046434, 19676106, 28421042, 30092868, 39352212, 42631563, 56842084, 85263126, 127894689, 170526252, 255789378, 511578756]

約数ペア:

[(1, 511578756), (2, 255789378), (3, 170526252), (4, 127894689), (6, 85263126), (9, 56842084), (12, 42631563), (13, 39352212), (17, 30092868), (18, 28421042), (26, 19676106), (34, 15046434), (36, 14210521), (39, 13117404), (51, 10030956), (52, 9838053), (68, 7523217), (78, 6558702), (102, 5015478), (117, 4372468), (153, 3343652), (156, 3279351), (204, 2507739), (221, 2314836), (234, 2186234), (306, 1671826), (442, 1157418), (468, 1093117), (612, 835913), (663, 771612), (884, 578709), (1326, 385806), (1989, 257204), (2652, 192903), (3978, 128602), (7956, 64301)]