1345946944

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1503

約数の個数: 56

約数和(自身を含む): 2725915808

約数和(自身を除く): 1379968864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 307, 488, 614, 976, 1123, 1228, 1952, 2246, 2456, 3904, 4492, 4912, 8984, 9824, 17968, 18727, 19648, 35936, 37454, 68503, 71872, 74908, 137006, 149816, 274012, 299632, 344761, 548024, 599264, 689522, 1096048, 1198528, 1379044, 2192096, 2758088, 4384192, 5516176, 11032352, 21030421, 22064704, 42060842, 84121684, 168243368, 336486736, 672973472, 1345946944]

約数ペア:

[(1, 1345946944), (2, 672973472), (4, 336486736), (8, 168243368), (16, 84121684), (32, 42060842), (61, 22064704), (64, 21030421), (122, 11032352), (244, 5516176), (307, 4384192), (488, 2758088), (614, 2192096), (976, 1379044), (1123, 1198528), (1228, 1096048), (1952, 689522), (2246, 599264), (2456, 548024), (3904, 344761), (4492, 299632), (4912, 274012), (8984, 149816), (9824, 137006), (17968, 74908), (18727, 71872), (19648, 68503), (35936, 37454)]