621450581824

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{1801}}^1\times {\mathrm{131501}}^1$

素因数の和:133355

約数の個数: 56

約数和(自身を含む): 1263979865736

約数和(自身を除く): 642529283912

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 1801, 2624, 3602, 7204, 14408, 28816, 57632, 73841, 115264, 131501, 147682, 263002, 295364, 526004, 590728, 1052008, 1181456, 2104016, 2362912, 4208032, 4725824, 5391541, 8416064, 10783082, 21566164, 43132328, 86264656, 172529312, 236833301, 345058624, 473666602, 947333204, 1894666408, 3789332816, 7578665632, 9710165341, 15157331264, 19420330682, 38840661364, 77681322728, 155362645456, 310725290912, 621450581824]

約数ペア:

[(1, 621450581824), (2, 310725290912), (4, 155362645456), (8, 77681322728), (16, 38840661364), (32, 19420330682), (41, 15157331264), (64, 9710165341), (82, 7578665632), (164, 3789332816), (328, 1894666408), (656, 947333204), (1312, 473666602), (1801, 345058624), (2624, 236833301), (3602, 172529312), (7204, 86264656), (14408, 43132328), (28816, 21566164), (57632, 10783082), (73841, 8416064), (115264, 5391541), (131501, 4725824), (147682, 4208032), (263002, 2362912), (295364, 2104016), (526004, 1181456), (590728, 1052008)]