712419488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33179}}^1$

素因数の和:33261

約数の個数: 48

約数和(自身を含む): 1555212960

約数和(自身を除く): 842793472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 5368, 10736, 21472, 33179, 66358, 132716, 265432, 364969, 530864, 729938, 1061728, 1459876, 2023919, 2919752, 4047838, 5839504, 8095676, 11679008, 16191352, 22263109, 32382704, 44526218, 64765408, 89052436, 178104872, 356209744, 712419488]

約数ペア:

[(1, 712419488), (2, 356209744), (4, 178104872), (8, 89052436), (11, 64765408), (16, 44526218), (22, 32382704), (32, 22263109), (44, 16191352), (61, 11679008), (88, 8095676), (122, 5839504), (176, 4047838), (244, 2919752), (352, 2023919), (488, 1459876), (671, 1061728), (976, 729938), (1342, 530864), (1952, 364969), (2684, 265432), (5368, 132716), (10736, 66358), (21472, 33179)]