383428656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1123

約数の個数: 120

約数和(自身を含む): 1161800640

約数和(自身を除く): 778371984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 239, 312, 468, 478, 624, 717, 857, 936, 956, 1434, 1714, 1872, 1912, 2151, 2571, 2868, 3107, 3428, 3824, 4302, 5142, 5736, 6214, 6856, 7713, 8604, 9321, 10284, 11141, 11472, 12428, 13712, 15426, 17208, 18642, 20568, 22282, 24856, 27963, 30852, 33423, 34416, 37284, 41136, 44564, 49712, 55926, 61704, 66846, 74568, 89128, 100269, 111852, 123408, 133692, 149136, 178256, 200538, 204823, 223704, 267384, 401076, 409646, 447408, 534768, 614469, 802152, 819292, 1228938, 1604304, 1638584, 1843407, 2457876, 2662699, 3277168, 3686814, 4915752, 5325398, 7373628, 7988097, 9831504, 10650796, 14747256, 15976194, 21301592, 23964291, 29494512, 31952388, 42603184, 47928582, 63904776, 95857164, 127809552, 191714328, 383428656]

約数ペア:

[(1, 383428656), (2, 191714328), (3, 127809552), (4, 95857164), (6, 63904776), (8, 47928582), (9, 42603184), (12, 31952388), (13, 29494512), (16, 23964291), (18, 21301592), (24, 15976194), (26, 14747256), (36, 10650796), (39, 9831504), (48, 7988097), (52, 7373628), (72, 5325398), (78, 4915752), (104, 3686814), (117, 3277168), (144, 2662699), (156, 2457876), (208, 1843407), (234, 1638584), (239, 1604304), (312, 1228938), (468, 819292), (478, 802152), (624, 614469), (717, 534768), (857, 447408), (936, 409646), (956, 401076), (1434, 267384), (1714, 223704), (1872, 204823), (1912, 200538), (2151, 178256), (2571, 149136), (2868, 133692), (3107, 123408), (3428, 111852), (3824, 100269), (4302, 89128), (5142, 74568), (5736, 66846), (6214, 61704), (6856, 55926), (7713, 49712), (8604, 44564), (9321, 41136), (10284, 37284), (11141, 34416), (11472, 33423), (12428, 30852), (13712, 27963), (15426, 24856), (17208, 22282), (18642, 20568)]