262097968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24413}}^1$

素因数の和:24493

約数の個数: 40

約数和(自身を含む): 563084496

約数和(自身を除く): 300986528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 24413, 48826, 97652, 195304, 268543, 390608, 537086, 1074172, 1489193, 2148344, 2978386, 4296688, 5956772, 11913544, 16381123, 23827088, 32762246, 65524492, 131048984, 262097968]

約数ペア:

[(1, 262097968), (2, 131048984), (4, 65524492), (8, 32762246), (11, 23827088), (16, 16381123), (22, 11913544), (44, 5956772), (61, 4296688), (88, 2978386), (122, 2148344), (176, 1489193), (244, 1074172), (488, 537086), (671, 390608), (976, 268543), (1342, 195304), (2684, 97652), (5368, 48826), (10736, 24413)]