278220432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4079}}^1$

素因数の和:4133

約数の個数: 120

約数和(自身を含む): 865123200

約数和(自身を除く): 586902768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1176, 1218, 1392, 1421, 1624, 2352, 2436, 2842, 3248, 4079, 4263, 4872, 5684, 8158, 8526, 9744, 11368, 12237, 16316, 17052, 22736, 24474, 28553, 32632, 34104, 48948, 57106, 65264, 68208, 85659, 97896, 114212, 118291, 171318, 195792, 199871, 228424, 236582, 342636, 354873, 399742, 456848, 473164, 599613, 685272, 709746, 799484, 828037, 946328, 1199226, 1370544, 1419492, 1598968, 1656074, 1892656, 2398452, 2484111, 2838984, 3197936, 3312148, 4796904, 4968222, 5677968, 5796259, 6624296, 9593808, 9936444, 11592518, 13248592, 17388777, 19872888, 23185036, 34777554, 39745776, 46370072, 69555108, 92740144, 139110216, 278220432]

約数ペア:

[(1, 278220432), (2, 139110216), (3, 92740144), (4, 69555108), (6, 46370072), (7, 39745776), (8, 34777554), (12, 23185036), (14, 19872888), (16, 17388777), (21, 13248592), (24, 11592518), (28, 9936444), (29, 9593808), (42, 6624296), (48, 5796259), (49, 5677968), (56, 4968222), (58, 4796904), (84, 3312148), (87, 3197936), (98, 2838984), (112, 2484111), (116, 2398452), (147, 1892656), (168, 1656074), (174, 1598968), (196, 1419492), (203, 1370544), (232, 1199226), (294, 946328), (336, 828037), (348, 799484), (392, 709746), (406, 685272), (464, 599613), (588, 473164), (609, 456848), (696, 399742), (784, 354873), (812, 342636), (1176, 236582), (1218, 228424), (1392, 199871), (1421, 195792), (1624, 171318), (2352, 118291), (2436, 114212), (2842, 97896), (3248, 85659), (4079, 68208), (4263, 65264), (4872, 57106), (5684, 48948), (8158, 34104), (8526, 32632), (9744, 28553), (11368, 24474), (12237, 22736), (16316, 17052)]