1313781528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{8123}}^1$

素因数の和:8448

約数の個数: 64

約数和(自身を含む): 3439376640

約数和(自身を除く): 2125595112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 293, 552, 586, 879, 1172, 1758, 2344, 3516, 6739, 7032, 8123, 13478, 16246, 20217, 24369, 26956, 32492, 40434, 48738, 53912, 64984, 80868, 97476, 161736, 186829, 194952, 373658, 560487, 747316, 1120974, 1494632, 2241948, 2380039, 4483896, 4760078, 7140117, 9520156, 14280234, 19040312, 28560468, 54740897, 57120936, 109481794, 164222691, 218963588, 328445382, 437927176, 656890764, 1313781528]

約数ペア:

[(1, 1313781528), (2, 656890764), (3, 437927176), (4, 328445382), (6, 218963588), (8, 164222691), (12, 109481794), (23, 57120936), (24, 54740897), (46, 28560468), (69, 19040312), (92, 14280234), (138, 9520156), (184, 7140117), (276, 4760078), (293, 4483896), (552, 2380039), (586, 2241948), (879, 1494632), (1172, 1120974), (1758, 747316), (2344, 560487), (3516, 373658), (6739, 194952), (7032, 186829), (8123, 161736), (13478, 97476), (16246, 80868), (20217, 64984), (24369, 53912), (26956, 48738), (32492, 40434)]