316278768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 894609408

約数和(自身を除く): 578330640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 169, 208, 254, 307, 312, 338, 381, 507, 508, 614, 624, 676, 762, 921, 1014, 1016, 1228, 1352, 1524, 1651, 1842, 2028, 2032, 2456, 2704, 3048, 3302, 3684, 3991, 4056, 4912, 4953, 6096, 6604, 7368, 7982, 8112, 9906, 11973, 13208, 14736, 15964, 19812, 21463, 23946, 26416, 31928, 38989, 39624, 42926, 47892, 51883, 63856, 64389, 77978, 79248, 85852, 95784, 103766, 116967, 128778, 155649, 155956, 171704, 191568, 207532, 233934, 257556, 311298, 311912, 343408, 415064, 467868, 506857, 515112, 622596, 623824, 830128, 935736, 1013714, 1030224, 1245192, 1520571, 1871472, 2027428, 2490384, 3041142, 4054856, 6082284, 6589141, 8109712, 12164568, 13178282, 19767423, 24329136, 26356564, 39534846, 52713128, 79069692, 105426256, 158139384, 316278768]

約数ペア:

[(1, 316278768), (2, 158139384), (3, 105426256), (4, 79069692), (6, 52713128), (8, 39534846), (12, 26356564), (13, 24329136), (16, 19767423), (24, 13178282), (26, 12164568), (39, 8109712), (48, 6589141), (52, 6082284), (78, 4054856), (104, 3041142), (127, 2490384), (156, 2027428), (169, 1871472), (208, 1520571), (254, 1245192), (307, 1030224), (312, 1013714), (338, 935736), (381, 830128), (507, 623824), (508, 622596), (614, 515112), (624, 506857), (676, 467868), (762, 415064), (921, 343408), (1014, 311912), (1016, 311298), (1228, 257556), (1352, 233934), (1524, 207532), (1651, 191568), (1842, 171704), (2028, 155956), (2032, 155649), (2456, 128778), (2704, 116967), (3048, 103766), (3302, 95784), (3684, 85852), (3991, 79248), (4056, 77978), (4912, 64389), (4953, 63856), (6096, 51883), (6604, 47892), (7368, 42926), (7982, 39624), (8112, 38989), (9906, 31928), (11973, 26416), (13208, 23946), (14736, 21463), (15964, 19812)]