2463639472

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 5524725760

約数和(自身を除く): 3061086288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 379, 457, 508, 758, 889, 914, 1016, 1516, 1778, 1828, 2032, 2653, 3032, 3199, 3556, 3656, 5306, 6064, 6398, 7112, 7312, 10612, 12796, 14224, 21224, 25592, 42448, 48133, 51184, 58039, 96266, 116078, 173203, 192532, 232156, 336931, 346406, 385064, 406273, 464312, 673862, 692812, 770128, 812546, 928624, 1212421, 1347724, 1385624, 1625092, 2424842, 2695448, 2771248, 3250184, 4849684, 5390896, 6500368, 9699368, 19398736, 21996781, 43993562, 87987124, 153977467, 175974248, 307954934, 351948496, 615909868, 1231819736, 2463639472]

約数ペア:

[(1, 2463639472), (2, 1231819736), (4, 615909868), (7, 351948496), (8, 307954934), (14, 175974248), (16, 153977467), (28, 87987124), (56, 43993562), (112, 21996781), (127, 19398736), (254, 9699368), (379, 6500368), (457, 5390896), (508, 4849684), (758, 3250184), (889, 2771248), (914, 2695448), (1016, 2424842), (1516, 1625092), (1778, 1385624), (1828, 1347724), (2032, 1212421), (2653, 928624), (3032, 812546), (3199, 770128), (3556, 692812), (3656, 673862), (5306, 464312), (6064, 406273), (6398, 385064), (7112, 346406), (7312, 336931), (10612, 232156), (12796, 192532), (14224, 173203), (21224, 116078), (25592, 96266), (42448, 58039), (48133, 51184)]