252003712

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 531216000

約数和(自身を除く): 279212288

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1549, 1984, 2542, 2624, 3098, 3968, 5084, 5248, 6196, 10168, 12392, 20336, 24784, 40672, 48019, 49568, 63509, 81344, 96038, 99136, 127018, 162688, 192076, 198272, 254036, 384152, 508072, 768304, 1016144, 1536608, 1968779, 2032288, 3073216, 3937558, 4064576, 6146432, 7875116, 8129152, 15750232, 31500464, 63000928, 126001856, 252003712]

約数ペア:

[(1, 252003712), (2, 126001856), (4, 63000928), (8, 31500464), (16, 15750232), (31, 8129152), (32, 7875116), (41, 6146432), (62, 4064576), (64, 3937558), (82, 3073216), (124, 2032288), (128, 1968779), (164, 1536608), (248, 1016144), (328, 768304), (496, 508072), (656, 384152), (992, 254036), (1271, 198272), (1312, 192076), (1549, 162688), (1984, 127018), (2542, 99136), (2624, 96038), (3098, 81344), (3968, 63509), (5084, 49568), (5248, 48019), (6196, 40672), (10168, 24784), (12392, 20336)]