838486680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{6661}}^1$

素因数の和:7724

約数の個数: 64

約数和(自身を含む): 2518236000

約数和(自身を除く): 1679749320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1049, 2098, 3147, 4196, 5245, 6294, 6661, 8392, 10490, 12588, 13322, 15735, 19983, 20980, 25176, 26644, 31470, 33305, 39966, 41960, 53288, 62940, 66610, 79932, 99915, 125880, 133220, 159864, 199830, 266440, 399660, 799320, 6987389, 13974778, 20962167, 27949556, 34936945, 41924334, 55899112, 69873890, 83848668, 104810835, 139747780, 167697336, 209621670, 279495560, 419243340, 838486680]

約数ペア:

[(1, 838486680), (2, 419243340), (3, 279495560), (4, 209621670), (5, 167697336), (6, 139747780), (8, 104810835), (10, 83848668), (12, 69873890), (15, 55899112), (20, 41924334), (24, 34936945), (30, 27949556), (40, 20962167), (60, 13974778), (120, 6987389), (1049, 799320), (2098, 399660), (3147, 266440), (4196, 199830), (5245, 159864), (6294, 133220), (6661, 125880), (8392, 99915), (10490, 79932), (12588, 66610), (13322, 62940), (15735, 53288), (19983, 41960), (20980, 39966), (25176, 33305), (26644, 31470)]