688961052

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8609}}^1$

素因数の和:8657

約数の個数: 120

約数和(自身を含む): 2041947600

約数和(自身を除く): 1352986548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 4212, 4446, 6156, 6669, 8609, 8892, 13338, 17218, 20007, 25827, 26676, 34436, 40014, 51654, 77481, 80028, 103308, 111917, 154962, 163571, 223834, 232443, 309924, 327142, 335751, 447668, 464886, 490713, 654284, 671502, 697329, 929772, 981426, 1007253, 1343004, 1394658, 1472139, 1962852, 2014506, 2126423, 2789316, 2944278, 3021759, 4029012, 4252846, 4416417, 5888556, 6043518, 6379269, 8505692, 8832834, 9065277, 12087036, 12758538, 13249251, 17665668, 18130554, 19137807, 25517076, 26498502, 36261108, 38275614, 52997004, 57413421, 76551228, 114826842, 172240263, 229653684, 344480526, 688961052]

約数ペア:

[(1, 688961052), (2, 344480526), (3, 229653684), (4, 172240263), (6, 114826842), (9, 76551228), (12, 57413421), (13, 52997004), (18, 38275614), (19, 36261108), (26, 26498502), (27, 25517076), (36, 19137807), (38, 18130554), (39, 17665668), (52, 13249251), (54, 12758538), (57, 12087036), (76, 9065277), (78, 8832834), (81, 8505692), (108, 6379269), (114, 6043518), (117, 5888556), (156, 4416417), (162, 4252846), (171, 4029012), (228, 3021759), (234, 2944278), (247, 2789316), (324, 2126423), (342, 2014506), (351, 1962852), (468, 1472139), (494, 1394658), (513, 1343004), (684, 1007253), (702, 981426), (741, 929772), (988, 697329), (1026, 671502), (1053, 654284), (1404, 490713), (1482, 464886), (1539, 447668), (2052, 335751), (2106, 327142), (2223, 309924), (2964, 232443), (3078, 223834), (4212, 163571), (4446, 154962), (6156, 111917), (6669, 103308), (8609, 80028), (8892, 77481), (13338, 51654), (17218, 40014), (20007, 34436), (25827, 26676)]