778775352

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 1972740000

約数和(自身を除く): 1193964648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 349, 436, 654, 698, 853, 872, 1047, 1308, 1396, 1706, 2094, 2559, 2616, 2792, 3412, 4188, 5118, 6824, 8376, 10236, 20472, 38041, 76082, 92977, 114123, 152164, 185954, 228246, 278931, 297697, 304328, 371908, 456492, 557862, 595394, 743816, 893091, 912984, 1115724, 1190788, 1786182, 2231448, 2381576, 3572364, 7144728, 32448973, 64897946, 97346919, 129795892, 194693838, 259591784, 389387676, 778775352]

約数ペア:

[(1, 778775352), (2, 389387676), (3, 259591784), (4, 194693838), (6, 129795892), (8, 97346919), (12, 64897946), (24, 32448973), (109, 7144728), (218, 3572364), (327, 2381576), (349, 2231448), (436, 1786182), (654, 1190788), (698, 1115724), (853, 912984), (872, 893091), (1047, 743816), (1308, 595394), (1396, 557862), (1706, 456492), (2094, 371908), (2559, 304328), (2616, 297697), (2792, 278931), (3412, 228246), (4188, 185954), (5118, 152164), (6824, 114123), (8376, 92977), (10236, 76082), (20472, 38041)]