581409972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112939}}^1$

素因数の和:112973

約数の個数: 72

約数和(自身を含む): 1726626720

約数和(自身を除く): 1145216748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 112939, 225878, 338817, 451756, 677634, 1016451, 1242329, 1355268, 1468207, 2032902, 2484658, 2936414, 3726987, 4065804, 4404621, 4969316, 5872828, 7453974, 8809242, 11180961, 13213863, 14907948, 16150277, 17618484, 22361922, 26427726, 32300554, 44723844, 48450831, 52855452, 64601108, 96901662, 145352493, 193803324, 290704986, 581409972]

約数ペア:

[(1, 581409972), (2, 290704986), (3, 193803324), (4, 145352493), (6, 96901662), (9, 64601108), (11, 52855452), (12, 48450831), (13, 44723844), (18, 32300554), (22, 26427726), (26, 22361922), (33, 17618484), (36, 16150277), (39, 14907948), (44, 13213863), (52, 11180961), (66, 8809242), (78, 7453974), (99, 5872828), (117, 4969316), (132, 4404621), (143, 4065804), (156, 3726987), (198, 2936414), (234, 2484658), (286, 2032902), (396, 1468207), (429, 1355268), (468, 1242329), (572, 1016451), (858, 677634), (1287, 451756), (1716, 338817), (2574, 225878), (5148, 112939)]