2931333264

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{286711}}^1$

素因数の和:286796

約数の個数: 60

約数和(自身を含む): 8319235392

約数和(自身を除く): 5387902128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 286711, 573422, 860133, 1146844, 1720266, 2293688, 2580399, 3440532, 4587376, 5160798, 6881064, 10321596, 13762128, 20356481, 20643192, 40712962, 41286384, 61069443, 81425924, 122138886, 162851848, 183208329, 244277772, 325703696, 366416658, 488555544, 732833316, 977111088, 1465666632, 2931333264]

約数ペア:

[(1, 2931333264), (2, 1465666632), (3, 977111088), (4, 732833316), (6, 488555544), (8, 366416658), (9, 325703696), (12, 244277772), (16, 183208329), (18, 162851848), (24, 122138886), (36, 81425924), (48, 61069443), (71, 41286384), (72, 40712962), (142, 20643192), (144, 20356481), (213, 13762128), (284, 10321596), (426, 6881064), (568, 5160798), (639, 4587376), (852, 3440532), (1136, 2580399), (1278, 2293688), (1704, 1720266), (2556, 1146844), (3408, 860133), (5112, 573422), (10224, 286711)]