304711008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 937911744

約数和(自身を除く): 633200736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 211, 224, 294, 307, 336, 392, 422, 588, 614, 633, 672, 784, 844, 921, 1176, 1228, 1266, 1477, 1568, 1688, 1842, 2149, 2352, 2456, 2532, 2954, 3376, 3684, 4298, 4431, 4704, 4912, 5064, 5908, 6447, 6752, 7368, 8596, 8862, 9824, 10128, 10339, 11816, 12894, 14736, 15043, 17192, 17724, 20256, 20678, 23632, 25788, 29472, 30086, 31017, 34384, 35448, 41356, 45129, 47264, 51576, 60172, 62034, 64777, 68768, 70896, 82712, 90258, 103152, 120344, 124068, 129554, 141792, 165424, 180516, 194331, 206304, 240688, 248136, 259108, 330848, 361032, 388662, 453439, 481376, 496272, 518216, 722064, 777324, 906878, 992544, 1036432, 1360317, 1444128, 1554648, 1813756, 2072864, 2720634, 3109296, 3174073, 3627512, 5441268, 6218592, 6348146, 7255024, 9522219, 10882536, 12696292, 14510048, 19044438, 21765072, 25392584, 38088876, 43530144, 50785168, 76177752, 101570336, 152355504, 304711008]

約数ペア:

[(1, 304711008), (2, 152355504), (3, 101570336), (4, 76177752), (6, 50785168), (7, 43530144), (8, 38088876), (12, 25392584), (14, 21765072), (16, 19044438), (21, 14510048), (24, 12696292), (28, 10882536), (32, 9522219), (42, 7255024), (48, 6348146), (49, 6218592), (56, 5441268), (84, 3627512), (96, 3174073), (98, 3109296), (112, 2720634), (147, 2072864), (168, 1813756), (196, 1554648), (211, 1444128), (224, 1360317), (294, 1036432), (307, 992544), (336, 906878), (392, 777324), (422, 722064), (588, 518216), (614, 496272), (633, 481376), (672, 453439), (784, 388662), (844, 361032), (921, 330848), (1176, 259108), (1228, 248136), (1266, 240688), (1477, 206304), (1568, 194331), (1688, 180516), (1842, 165424), (2149, 141792), (2352, 129554), (2456, 124068), (2532, 120344), (2954, 103152), (3376, 90258), (3684, 82712), (4298, 70896), (4431, 68768), (4704, 64777), (4912, 62034), (5064, 60172), (5908, 51576), (6447, 47264), (6752, 45129), (7368, 41356), (8596, 35448), (8862, 34384), (9824, 31017), (10128, 30086), (10339, 29472), (11816, 25788), (12894, 23632), (14736, 20678), (15043, 20256), (17192, 17724)]