290305656

素因数分解:

$2^3\times 3^2\times {\mathrm{797}}^1\times {\mathrm{5059}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 787386600

約数和(自身を除く): 497080944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 797, 1594, 2391, 3188, 4782, 5059, 6376, 7173, 9564, 10118, 14346, 15177, 19128, 20236, 28692, 30354, 40472, 45531, 57384, 60708, 91062, 121416, 182124, 364248, 4032023, 8064046, 12096069, 16128092, 24192138, 32256184, 36288207, 48384276, 72576414, 96768552, 145152828, 290305656]

約数ペア:

[(1, 290305656), (2, 145152828), (3, 96768552), (4, 72576414), (6, 48384276), (8, 36288207), (9, 32256184), (12, 24192138), (18, 16128092), (24, 12096069), (36, 8064046), (72, 4032023), (797, 364248), (1594, 182124), (2391, 121416), (3188, 91062), (4782, 60708), (5059, 57384), (6376, 45531), (7173, 40472), (9564, 30354), (10118, 28692), (14346, 20236), (15177, 19128)]