811443472

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 1852377472

約数和(自身を除く): 1040934000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 73, 112, 122, 146, 244, 292, 427, 488, 511, 584, 854, 976, 1022, 1168, 1627, 1708, 2044, 3254, 3416, 4088, 4453, 6508, 6832, 8176, 8906, 11389, 13016, 17812, 22778, 26032, 31171, 35624, 45556, 62342, 71248, 91112, 99247, 118771, 124684, 182224, 198494, 237542, 249368, 396988, 475084, 498736, 694729, 793976, 831397, 950168, 1389458, 1587952, 1662794, 1900336, 2778916, 3325588, 5557832, 6651176, 7245031, 11115664, 13302352, 14490062, 28980124, 50715217, 57960248, 101430434, 115920496, 202860868, 405721736, 811443472]

約数ペア:

[(1, 811443472), (2, 405721736), (4, 202860868), (7, 115920496), (8, 101430434), (14, 57960248), (16, 50715217), (28, 28980124), (56, 14490062), (61, 13302352), (73, 11115664), (112, 7245031), (122, 6651176), (146, 5557832), (244, 3325588), (292, 2778916), (427, 1900336), (488, 1662794), (511, 1587952), (584, 1389458), (854, 950168), (976, 831397), (1022, 793976), (1168, 694729), (1627, 498736), (1708, 475084), (2044, 396988), (3254, 249368), (3416, 237542), (4088, 198494), (4453, 182224), (6508, 124684), (6832, 118771), (8176, 99247), (8906, 91112), (11389, 71248), (13016, 62342), (17812, 45556), (22778, 35624), (26032, 31171)]