40400568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 124815600

約数和(自身を除く): 84415032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2539, 2652, 3978, 5078, 5304, 7617, 7956, 10156, 15234, 15912, 20312, 22851, 30468, 33007, 43163, 45702, 60936, 66014, 86326, 91404, 99021, 129489, 132028, 172652, 182808, 198042, 258978, 264056, 297063, 345304, 388467, 396084, 517956, 561119, 594126, 776934, 792168, 1035912, 1122238, 1188252, 1553868, 1683357, 2244476, 2376504, 3107736, 3366714, 4488952, 5050071, 6733428, 10100142, 13466856, 20200284, 40400568]

約数ペア:

[(1, 40400568), (2, 20200284), (3, 13466856), (4, 10100142), (6, 6733428), (8, 5050071), (9, 4488952), (12, 3366714), (13, 3107736), (17, 2376504), (18, 2244476), (24, 1683357), (26, 1553868), (34, 1188252), (36, 1122238), (39, 1035912), (51, 792168), (52, 776934), (68, 594126), (72, 561119), (78, 517956), (102, 396084), (104, 388467), (117, 345304), (136, 297063), (153, 264056), (156, 258978), (204, 198042), (221, 182808), (234, 172652), (306, 132028), (312, 129489), (408, 99021), (442, 91404), (468, 86326), (612, 66014), (663, 60936), (884, 45702), (936, 43163), (1224, 33007), (1326, 30468), (1768, 22851), (1989, 20312), (2539, 15912), (2652, 15234), (3978, 10156), (5078, 7956), (5304, 7617)]