306528056

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 583968000

約数和(自身を除く): 277439944

約数列:

[1, 2, 4, 8, 109, 157, 218, 314, 436, 628, 872, 1256, 2239, 4478, 8956, 17113, 17912, 34226, 68452, 136904, 244051, 351523, 488102, 703046, 976204, 1406092, 1952408, 2812184, 38316007, 76632014, 153264028, 306528056]

約数ペア:

[(1, 306528056), (2, 153264028), (4, 76632014), (8, 38316007), (109, 2812184), (157, 1952408), (218, 1406092), (314, 976204), (436, 703046), (628, 488102), (872, 351523), (1256, 244051), (2239, 136904), (4478, 68452), (8956, 34226), (17113, 17912)]