1305210719484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8563}}^1\times {\mathrm{604859}}^1$

素因数の和:613439

約数の個数: 72

約数和(自身を含む): 3771055317120

約数和(自身を除く): 2465844597636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8563, 17126, 25689, 34252, 51378, 59941, 77067, 102756, 119882, 154134, 179823, 239764, 308268, 359646, 539469, 604859, 719292, 1078938, 1209718, 1814577, 2157876, 2419436, 3629154, 4234013, 5443731, 7258308, 8468026, 10887462, 12702039, 16936052, 21774924, 25404078, 38106117, 50808156, 76212234, 152424468, 5179407617, 10358815234, 15538222851, 20717630468, 31076445702, 36255853319, 46614668553, 62152891404, 72511706638, 93229337106, 108767559957, 145023413276, 186458674212, 217535119914, 326302679871, 435070239828, 652605359742, 1305210719484]

約数ペア:

[(1, 1305210719484), (2, 652605359742), (3, 435070239828), (4, 326302679871), (6, 217535119914), (7, 186458674212), (9, 145023413276), (12, 108767559957), (14, 93229337106), (18, 72511706638), (21, 62152891404), (28, 46614668553), (36, 36255853319), (42, 31076445702), (63, 20717630468), (84, 15538222851), (126, 10358815234), (252, 5179407617), (8563, 152424468), (17126, 76212234), (25689, 50808156), (34252, 38106117), (51378, 25404078), (59941, 21774924), (77067, 16936052), (102756, 12702039), (119882, 10887462), (154134, 8468026), (179823, 7258308), (239764, 5443731), (308268, 4234013), (359646, 3629154), (539469, 2419436), (604859, 2157876), (719292, 1814577), (1078938, 1209718)]