258354304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9133}}^1$

素因数の和:9177

約数の個数: 64

約数和(自身を含む): 586950840

約数和(自身を除く): 328596536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 9133, 14144, 18266, 28288, 36532, 73064, 118729, 146128, 155261, 237458, 292256, 310522, 474916, 584512, 621044, 949832, 1169024, 1242088, 1899664, 2018393, 2484176, 3799328, 4036786, 4968352, 7598656, 8073572, 9936704, 15197312, 16147144, 19873408, 32294288, 64588576, 129177152, 258354304]

約数ペア:

[(1, 258354304), (2, 129177152), (4, 64588576), (8, 32294288), (13, 19873408), (16, 16147144), (17, 15197312), (26, 9936704), (32, 8073572), (34, 7598656), (52, 4968352), (64, 4036786), (68, 3799328), (104, 2484176), (128, 2018393), (136, 1899664), (208, 1242088), (221, 1169024), (272, 949832), (416, 621044), (442, 584512), (544, 474916), (832, 310522), (884, 292256), (1088, 237458), (1664, 155261), (1768, 146128), (2176, 118729), (3536, 73064), (7072, 36532), (9133, 28288), (14144, 18266)]