6491888312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 15531479040

約数和(自身を除く): 9039590728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 307, 364, 403, 434, 614, 728, 806, 868, 937, 1228, 1612, 1736, 1874, 2149, 2456, 2821, 3224, 3748, 3991, 4298, 5642, 6559, 7496, 7982, 8596, 9517, 11284, 12181, 13118, 15964, 17192, 19034, 22568, 24362, 26236, 27937, 29047, 31928, 38068, 48724, 52472, 55874, 58094, 66619, 76136, 85267, 97448, 111748, 116188, 123721, 133238, 170534, 203329, 223496, 232376, 247442, 266476, 287659, 341068, 377611, 406658, 494884, 532952, 575318, 682136, 755222, 813316, 866047, 989768, 1150636, 1510444, 1626632, 1732094, 2013613, 2301272, 2643277, 3020888, 3464188, 3739567, 4027226, 5286554, 6928376, 7479134, 8054452, 8917429, 10573108, 14958268, 16108904, 17834858, 21146216, 26176969, 29916536, 35669716, 52353938, 62422003, 71339432, 104707876, 115926577, 124844006, 209415752, 231853154, 249688012, 463706308, 499376024, 811486039, 927412616, 1622972078, 3245944156, 6491888312]

約数ペア:

[(1, 6491888312), (2, 3245944156), (4, 1622972078), (7, 927412616), (8, 811486039), (13, 499376024), (14, 463706308), (26, 249688012), (28, 231853154), (31, 209415752), (52, 124844006), (56, 115926577), (62, 104707876), (91, 71339432), (104, 62422003), (124, 52353938), (182, 35669716), (217, 29916536), (248, 26176969), (307, 21146216), (364, 17834858), (403, 16108904), (434, 14958268), (614, 10573108), (728, 8917429), (806, 8054452), (868, 7479134), (937, 6928376), (1228, 5286554), (1612, 4027226), (1736, 3739567), (1874, 3464188), (2149, 3020888), (2456, 2643277), (2821, 2301272), (3224, 2013613), (3748, 1732094), (3991, 1626632), (4298, 1510444), (5642, 1150636), (6559, 989768), (7496, 866047), (7982, 813316), (8596, 755222), (9517, 682136), (11284, 575318), (12181, 532952), (13118, 494884), (15964, 406658), (17192, 377611), (19034, 341068), (22568, 287659), (24362, 266476), (26236, 247442), (27937, 232376), (29047, 223496), (31928, 203329), (38068, 170534), (48724, 133238), (52472, 123721), (55874, 116188), (58094, 111748), (66619, 97448), (76136, 85267)]