486148864

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{6571}}^1$

素因数の和:6621

約数の個数: 54

約数和(自身を含む): 1030995644

約数和(自身を除く): 544846780

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4352, 4624, 6571, 9248, 13142, 18496, 26284, 36992, 52568, 73984, 105136, 111707, 210272, 223414, 420544, 446828, 841088, 893656, 1682176, 1787312, 1899019, 3574624, 3798038, 7149248, 7596076, 14298496, 15192152, 28596992, 30384304, 60768608, 121537216, 243074432, 486148864]

約数ペア:

[(1, 486148864), (2, 243074432), (4, 121537216), (8, 60768608), (16, 30384304), (17, 28596992), (32, 15192152), (34, 14298496), (64, 7596076), (68, 7149248), (128, 3798038), (136, 3574624), (256, 1899019), (272, 1787312), (289, 1682176), (544, 893656), (578, 841088), (1088, 446828), (1156, 420544), (2176, 223414), (2312, 210272), (4352, 111707), (4624, 105136), (6571, 73984), (9248, 52568), (13142, 36992), (18496, 26284)]