423859190392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{55109}}^1$

素因数の和:56428

約数の個数: 64

約数和(自身を含む): 879925939200

約数和(自身を除く): 456066748808

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1231, 1562, 2462, 3124, 4924, 6248, 9848, 13541, 27082, 54164, 55109, 87401, 108328, 110218, 174802, 220436, 349604, 440872, 606199, 699208, 961411, 1212398, 1922822, 2424796, 3845644, 3912739, 4849592, 7691288, 7825478, 15650956, 31301912, 43040129, 67839179, 86080258, 135678358, 172160516, 271356716, 344321032, 542713432, 746230969, 1492461938, 2984923876, 4816581709, 5969847752, 9633163418, 19266326836, 38532653672, 52982398799, 105964797598, 211929595196, 423859190392]

約数ペア:

[(1, 423859190392), (2, 211929595196), (4, 105964797598), (8, 52982398799), (11, 38532653672), (22, 19266326836), (44, 9633163418), (71, 5969847752), (88, 4816581709), (142, 2984923876), (284, 1492461938), (568, 746230969), (781, 542713432), (1231, 344321032), (1562, 271356716), (2462, 172160516), (3124, 135678358), (4924, 86080258), (6248, 67839179), (9848, 43040129), (13541, 31301912), (27082, 15650956), (54164, 7825478), (55109, 7691288), (87401, 4849592), (108328, 3912739), (110218, 3845644), (174802, 2424796), (220436, 1922822), (349604, 1212398), (440872, 961411), (606199, 699208)]