249615072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{123817}}^1$

素因数の和:123840

約数の個数: 72

約数和(自身を含む): 811255536

約数和(自身を除く): 561640464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 123817, 247634, 371451, 495268, 742902, 866719, 990536, 1114353, 1485804, 1733438, 1981072, 2228706, 2600157, 2971608, 3466876, 3962144, 4457412, 5200314, 5943216, 6933752, 7800471, 8914824, 10400628, 11886432, 13867504, 15600942, 17829648, 20801256, 27735008, 31201884, 35659296, 41602512, 62403768, 83205024, 124807536, 249615072]

約数ペア:

[(1, 249615072), (2, 124807536), (3, 83205024), (4, 62403768), (6, 41602512), (7, 35659296), (8, 31201884), (9, 27735008), (12, 20801256), (14, 17829648), (16, 15600942), (18, 13867504), (21, 11886432), (24, 10400628), (28, 8914824), (32, 7800471), (36, 6933752), (42, 5943216), (48, 5200314), (56, 4457412), (63, 3962144), (72, 3466876), (84, 2971608), (96, 2600157), (112, 2228706), (126, 1981072), (144, 1733438), (168, 1485804), (224, 1114353), (252, 990536), (288, 866719), (336, 742902), (504, 495268), (672, 371451), (1008, 247634), (2016, 123817)]