480146128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6476

約数の個数: 80

約数和(自身を含む): 1179031680

約数和(自身を除く): 698885552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2684, 3416, 4697, 5368, 6389, 6832, 9394, 10736, 12778, 18788, 25556, 37576, 44723, 51112, 70279, 75152, 89446, 102224, 140558, 178892, 281116, 357784, 389729, 491953, 562232, 715568, 779458, 983906, 1124464, 1558916, 1967812, 2728103, 3117832, 3935624, 4287019, 5456206, 6235664, 7871248, 8574038, 10912412, 17148076, 21824824, 30009133, 34296152, 43649648, 60018266, 68592304, 120036532, 240073064, 480146128]

約数ペア:

[(1, 480146128), (2, 240073064), (4, 120036532), (7, 68592304), (8, 60018266), (11, 43649648), (14, 34296152), (16, 30009133), (22, 21824824), (28, 17148076), (44, 10912412), (56, 8574038), (61, 7871248), (77, 6235664), (88, 5456206), (112, 4287019), (122, 3935624), (154, 3117832), (176, 2728103), (244, 1967812), (308, 1558916), (427, 1124464), (488, 983906), (616, 779458), (671, 715568), (854, 562232), (976, 491953), (1232, 389729), (1342, 357784), (1708, 281116), (2684, 178892), (3416, 140558), (4697, 102224), (5368, 89446), (6389, 75152), (6832, 70279), (9394, 51112), (10736, 44723), (12778, 37576), (18788, 25556)]