377957507872

素因数分解:

$2^5\times 7^2\times {\mathrm{281}}^1\times {\mathrm{857809}}^1$

素因数の和:858114

約数の個数: 72

約数和(自身を含む): 868671590220

約数和(自身を除く): 490714082348

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 281, 392, 562, 784, 1124, 1568, 1967, 2248, 3934, 4496, 7868, 8992, 13769, 15736, 27538, 31472, 55076, 62944, 110152, 220304, 440608, 857809, 1715618, 3431236, 6004663, 6862472, 12009326, 13724944, 24018652, 27449888, 42032641, 48037304, 84065282, 96074608, 168130564, 192149216, 241044329, 336261128, 482088658, 672522256, 964177316, 1345044512, 1687310303, 1928354632, 3374620606, 3856709264, 6749241212, 7713418528, 11811172121, 13498482424, 23622344242, 26996964848, 47244688484, 53993929696, 94489376968, 188978753936, 377957507872]

約数ペア:

[(1, 377957507872), (2, 188978753936), (4, 94489376968), (7, 53993929696), (8, 47244688484), (14, 26996964848), (16, 23622344242), (28, 13498482424), (32, 11811172121), (49, 7713418528), (56, 6749241212), (98, 3856709264), (112, 3374620606), (196, 1928354632), (224, 1687310303), (281, 1345044512), (392, 964177316), (562, 672522256), (784, 482088658), (1124, 336261128), (1568, 241044329), (1967, 192149216), (2248, 168130564), (3934, 96074608), (4496, 84065282), (7868, 48037304), (8992, 42032641), (13769, 27449888), (15736, 24018652), (27538, 13724944), (31472, 12009326), (55076, 6862472), (62944, 6004663), (110152, 3431236), (220304, 1715618), (440608, 857809)]