391866072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26723}}^1$

素因数の和:26792

約数の個数: 64

約数和(自身を含む): 1077511680

約数和(自身を除く): 685645608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 26723, 53446, 80169, 106892, 160338, 213784, 320676, 347399, 641352, 694798, 1042197, 1255981, 1389596, 2084394, 2511962, 2779192, 3767943, 4168788, 5023924, 7535886, 8337576, 10047848, 15071772, 16327753, 30143544, 32655506, 48983259, 65311012, 97966518, 130622024, 195933036, 391866072]

約数ペア:

[(1, 391866072), (2, 195933036), (3, 130622024), (4, 97966518), (6, 65311012), (8, 48983259), (12, 32655506), (13, 30143544), (24, 16327753), (26, 15071772), (39, 10047848), (47, 8337576), (52, 7535886), (78, 5023924), (94, 4168788), (104, 3767943), (141, 2779192), (156, 2511962), (188, 2084394), (282, 1389596), (312, 1255981), (376, 1042197), (564, 694798), (611, 641352), (1128, 347399), (1222, 320676), (1833, 213784), (2444, 160338), (3666, 106892), (4888, 80169), (7332, 53446), (14664, 26723)]