389729304

素因数分解:

$2^3\times 3^2\times {\mathrm{1201}}^1\times {\mathrm{4507}}^1$

素因数の和:5720

約数の個数: 48

約数和(自身を含む): 1056630120

約数和(自身を除く): 666900816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1201, 2402, 3603, 4507, 4804, 7206, 9014, 9608, 10809, 13521, 14412, 18028, 21618, 27042, 28824, 36056, 40563, 43236, 54084, 81126, 86472, 108168, 162252, 324504, 5412907, 10825814, 16238721, 21651628, 32477442, 43303256, 48716163, 64954884, 97432326, 129909768, 194864652, 389729304]

約数ペア:

[(1, 389729304), (2, 194864652), (3, 129909768), (4, 97432326), (6, 64954884), (8, 48716163), (9, 43303256), (12, 32477442), (18, 21651628), (24, 16238721), (36, 10825814), (72, 5412907), (1201, 324504), (2402, 162252), (3603, 108168), (4507, 86472), (4804, 81126), (7206, 54084), (9014, 43236), (9608, 40563), (10809, 36056), (13521, 28824), (14412, 27042), (18028, 21618)]