15693729948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241249}}^1$

素因数の和:241411

約数の個数: 72

約数和(自身を含む): 43029350000

約数和(自身を除く): 27335620052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2502, 3614, 5004, 5421, 7228, 10842, 16263, 21684, 32526, 65052, 241249, 482498, 723747, 964996, 1447494, 2171241, 2894988, 3136237, 4342482, 6272474, 8684964, 9408711, 12544948, 18817422, 28226133, 33533611, 37634844, 56452266, 67067222, 100600833, 112904532, 134134444, 201201666, 301802499, 402403332, 435936943, 603604998, 871873886, 1207209996, 1307810829, 1743747772, 2615621658, 3923432487, 5231243316, 7846864974, 15693729948]

約数ペア:

[(1, 15693729948), (2, 7846864974), (3, 5231243316), (4, 3923432487), (6, 2615621658), (9, 1743747772), (12, 1307810829), (13, 1207209996), (18, 871873886), (26, 603604998), (36, 435936943), (39, 402403332), (52, 301802499), (78, 201201666), (117, 134134444), (139, 112904532), (156, 100600833), (234, 67067222), (278, 56452266), (417, 37634844), (468, 33533611), (556, 28226133), (834, 18817422), (1251, 12544948), (1668, 9408711), (1807, 8684964), (2502, 6272474), (3614, 4342482), (5004, 3136237), (5421, 2894988), (7228, 2171241), (10842, 1447494), (16263, 964996), (21684, 723747), (32526, 482498), (65052, 241249)]