339968133470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{664117}}^1$

素因数の和:664305

約数の個数: 64

約数和(自身を含む): 716099844096

約数和(自身を除く): 376131710626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 103, 142, 206, 355, 497, 515, 710, 721, 994, 1030, 1442, 2485, 3605, 4970, 7210, 7313, 14626, 36565, 51191, 73130, 102382, 255955, 511910, 664117, 1328234, 3320585, 4648819, 6641170, 9297638, 23244095, 46488190, 47152307, 68404051, 94304614, 136808102, 235761535, 330066149, 342020255, 471523070, 478828357, 660132298, 684040510, 957656714, 1650330745, 2394141785, 3300661490, 4788283570, 4856687621, 9713375242, 24283438105, 33996813347, 48566876210, 67993626694, 169984066735, 339968133470]

約数ペア:

[(1, 339968133470), (2, 169984066735), (5, 67993626694), (7, 48566876210), (10, 33996813347), (14, 24283438105), (35, 9713375242), (70, 4856687621), (71, 4788283570), (103, 3300661490), (142, 2394141785), (206, 1650330745), (355, 957656714), (497, 684040510), (515, 660132298), (710, 478828357), (721, 471523070), (994, 342020255), (1030, 330066149), (1442, 235761535), (2485, 136808102), (3605, 94304614), (4970, 68404051), (7210, 47152307), (7313, 46488190), (14626, 23244095), (36565, 9297638), (51191, 6641170), (73130, 4648819), (102382, 3320585), (255955, 1328234), (511910, 664117)]