426574016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31891}}^1$

素因数の和:31933

約数の個数: 56

約数和(自身を含む): 972068160

約数和(自身を除く): 545494144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 31891, 63782, 127564, 255128, 350801, 510256, 605929, 701602, 1020512, 1211858, 1403204, 2041024, 2423716, 2806408, 4847432, 5612816, 6665219, 9694864, 11225632, 13330438, 19389728, 22451264, 26660876, 38779456, 53321752, 106643504, 213287008, 426574016]

約数ペア:

[(1, 426574016), (2, 213287008), (4, 106643504), (8, 53321752), (11, 38779456), (16, 26660876), (19, 22451264), (22, 19389728), (32, 13330438), (38, 11225632), (44, 9694864), (64, 6665219), (76, 5612816), (88, 4847432), (152, 2806408), (176, 2423716), (209, 2041024), (304, 1403204), (352, 1211858), (418, 1020512), (608, 701602), (704, 605929), (836, 510256), (1216, 350801), (1672, 255128), (3344, 127564), (6688, 63782), (13376, 31891)]