281337264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{150287}}^1$

素因数の和:150314

約数の個数: 60

約数和(自身を含む): 847924896

約数和(自身を除く): 566587632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 150287, 300574, 450861, 601148, 901722, 1202296, 1352583, 1803444, 1953731, 2404592, 2705166, 3606888, 3907462, 5410332, 5861193, 7213776, 7814924, 10820664, 11722386, 15629848, 17583579, 21641328, 23444772, 31259696, 35167158, 46889544, 70334316, 93779088, 140668632, 281337264]

約数ペア:

[(1, 281337264), (2, 140668632), (3, 93779088), (4, 70334316), (6, 46889544), (8, 35167158), (9, 31259696), (12, 23444772), (13, 21641328), (16, 17583579), (18, 15629848), (24, 11722386), (26, 10820664), (36, 7814924), (39, 7213776), (48, 5861193), (52, 5410332), (72, 3907462), (78, 3606888), (104, 2705166), (117, 2404592), (144, 1953731), (156, 1803444), (208, 1352583), (234, 1202296), (312, 901722), (468, 601148), (624, 450861), (936, 300574), (1872, 150287)]