261713740704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{17477}}^1$

素因数の和:17600

約数の個数: 192

約数和(自身を含む): 754747580160

約数和(自身を除く): 493033839456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 169, 208, 213, 284, 312, 338, 416, 426, 507, 568, 624, 676, 852, 923, 1014, 1136, 1248, 1352, 1704, 1846, 2028, 2197, 2272, 2704, 2769, 3408, 3692, 4056, 4394, 5408, 5538, 6591, 6816, 7384, 8112, 8788, 11076, 11999, 13182, 14768, 16224, 17477, 17576, 22152, 23998, 26364, 29536, 34954, 35152, 35997, 44304, 47996, 52431, 52728, 69908, 70304, 71994, 88608, 95992, 104862, 105456, 139816, 143988, 155987, 191984, 209724, 210912, 227201, 279632, 287976, 311974, 383968, 419448, 454402, 467961, 559264, 575952, 623948, 681603, 838896, 908804, 935922, 1151904, 1240867, 1247896, 1363206, 1677792, 1817608, 1871844, 2481734, 2495792, 2726412, 2953613, 3635216, 3722601, 3743688, 4963468, 4991584, 5452824, 5907226, 7270432, 7445202, 7487376, 8860839, 9926936, 10905648, 11814452, 14890404, 14974752, 16131271, 17721678, 19853872, 21811296, 23628904, 29780808, 32262542, 35443356, 38396969, 39707744, 47257808, 48393813, 59561616, 64525084, 70886712, 76793938, 94515616, 96787626, 115190907, 119123232, 129050168, 141773424, 153587876, 193575252, 209706523, 230381814, 258100336, 283546848, 307175752, 387150504, 419413046, 460763628, 516200672, 614351504, 629119569, 774301008, 838826092, 921527256, 1228703008, 1258239138, 1548602016, 1677652184, 1843054512, 2516478276, 2726184799, 3355304368, 3686109024, 5032956552, 5452369598, 6710608736, 8178554397, 10065913104, 10904739196, 16357108794, 20131826208, 21809478392, 32714217588, 43618956784, 65428435176, 87237913568, 130856870352, 261713740704]

約数ペア:

[(1, 261713740704), (2, 130856870352), (3, 87237913568), (4, 65428435176), (6, 43618956784), (8, 32714217588), (12, 21809478392), (13, 20131826208), (16, 16357108794), (24, 10904739196), (26, 10065913104), (32, 8178554397), (39, 6710608736), (48, 5452369598), (52, 5032956552), (71, 3686109024), (78, 3355304368), (96, 2726184799), (104, 2516478276), (142, 1843054512), (156, 1677652184), (169, 1548602016), (208, 1258239138), (213, 1228703008), (284, 921527256), (312, 838826092), (338, 774301008), (416, 629119569), (426, 614351504), (507, 516200672), (568, 460763628), (624, 419413046), (676, 387150504), (852, 307175752), (923, 283546848), (1014, 258100336), (1136, 230381814), (1248, 209706523), (1352, 193575252), (1704, 153587876), (1846, 141773424), (2028, 129050168), (2197, 119123232), (2272, 115190907), (2704, 96787626), (2769, 94515616), (3408, 76793938), (3692, 70886712), (4056, 64525084), (4394, 59561616), (5408, 48393813), (5538, 47257808), (6591, 39707744), (6816, 38396969), (7384, 35443356), (8112, 32262542), (8788, 29780808), (11076, 23628904), (11999, 21811296), (13182, 19853872), (14768, 17721678), (16224, 16131271), (17477, 14974752), (17576, 14890404), (22152, 11814452), (23998, 10905648), (26364, 9926936), (29536, 8860839), (34954, 7487376), (35152, 7445202), (35997, 7270432), (44304, 5907226), (47996, 5452824), (52431, 4991584), (52728, 4963468), (69908, 3743688), (70304, 3722601), (71994, 3635216), (88608, 2953613), (95992, 2726412), (104862, 2495792), (105456, 2481734), (139816, 1871844), (143988, 1817608), (155987, 1677792), (191984, 1363206), (209724, 1247896), (210912, 1240867), (227201, 1151904), (279632, 935922), (287976, 908804), (311974, 838896), (383968, 681603), (419448, 623948), (454402, 575952), (467961, 559264)]