345381456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1063}}^1$

素因数の和:2048

約数の個数: 80

約数和(自身を含む): 1021712384

約数和(自身を除く): 676330928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 967, 1063, 1934, 2126, 2901, 3189, 3868, 4252, 5802, 6378, 6769, 7441, 7736, 8504, 11604, 12756, 13538, 14882, 15472, 17008, 20307, 22323, 23208, 25512, 27076, 29764, 40614, 44646, 46416, 51024, 54152, 59528, 81228, 89292, 108304, 119056, 162456, 178584, 324912, 357168, 1027921, 2055842, 3083763, 4111684, 6167526, 7195447, 8223368, 12335052, 14390894, 16446736, 21586341, 24670104, 28781788, 43172682, 49340208, 57563576, 86345364, 115127152, 172690728, 345381456]

約数ペア:

[(1, 345381456), (2, 172690728), (3, 115127152), (4, 86345364), (6, 57563576), (7, 49340208), (8, 43172682), (12, 28781788), (14, 24670104), (16, 21586341), (21, 16446736), (24, 14390894), (28, 12335052), (42, 8223368), (48, 7195447), (56, 6167526), (84, 4111684), (112, 3083763), (168, 2055842), (336, 1027921), (967, 357168), (1063, 324912), (1934, 178584), (2126, 162456), (2901, 119056), (3189, 108304), (3868, 89292), (4252, 81228), (5802, 59528), (6378, 54152), (6769, 51024), (7441, 46416), (7736, 44646), (8504, 40614), (11604, 29764), (12756, 27076), (13538, 25512), (14882, 23208), (15472, 22323), (17008, 20307)]