899293488

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2754

約数の個数: 80

約数和(自身を含む): 2388656640

約数和(自身を除く): 1489363152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 157, 188, 282, 314, 376, 471, 564, 628, 752, 942, 1128, 1256, 1884, 2256, 2512, 2539, 3768, 5078, 7379, 7536, 7617, 10156, 14758, 15234, 20312, 22137, 29516, 30468, 40624, 44274, 59032, 60936, 88548, 118064, 119333, 121872, 177096, 238666, 354192, 357999, 398623, 477332, 715998, 797246, 954664, 1195869, 1431996, 1594492, 1909328, 2391738, 2863992, 3188984, 4783476, 5727984, 6377968, 9566952, 18735281, 19133904, 37470562, 56205843, 74941124, 112411686, 149882248, 224823372, 299764496, 449646744, 899293488]

約数ペア:

[(1, 899293488), (2, 449646744), (3, 299764496), (4, 224823372), (6, 149882248), (8, 112411686), (12, 74941124), (16, 56205843), (24, 37470562), (47, 19133904), (48, 18735281), (94, 9566952), (141, 6377968), (157, 5727984), (188, 4783476), (282, 3188984), (314, 2863992), (376, 2391738), (471, 1909328), (564, 1594492), (628, 1431996), (752, 1195869), (942, 954664), (1128, 797246), (1256, 715998), (1884, 477332), (2256, 398623), (2512, 357999), (2539, 354192), (3768, 238666), (5078, 177096), (7379, 121872), (7536, 119333), (7617, 118064), (10156, 88548), (14758, 60936), (15234, 59032), (20312, 44274), (22137, 40624), (29516, 30468)]