385740504

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{40897}}^1$

素因数の和:41040

約数の個数: 48

約数和(自身を含む): 1052714520

約数和(自身を除く): 666974016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 40897, 81794, 122691, 163588, 245382, 327176, 368073, 490764, 736146, 981528, 1472292, 2944584, 5357507, 10715014, 16072521, 21430028, 32145042, 42860056, 48217563, 64290084, 96435126, 128580168, 192870252, 385740504]

約数ペア:

[(1, 385740504), (2, 192870252), (3, 128580168), (4, 96435126), (6, 64290084), (8, 48217563), (9, 42860056), (12, 32145042), (18, 21430028), (24, 16072521), (36, 10715014), (72, 5357507), (131, 2944584), (262, 1472292), (393, 981528), (524, 736146), (786, 490764), (1048, 368073), (1179, 327176), (1572, 245382), (2358, 163588), (3144, 122691), (4716, 81794), (9432, 40897)]