870855888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6337}}^1$

素因数の和:6764

約数の個数: 80

約数和(自身を含む): 2577791360

約数和(自身を除く): 1706935472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 1227, 1636, 2454, 2863, 3272, 4908, 5726, 6337, 6544, 8589, 9816, 11452, 12674, 17178, 19011, 19632, 22904, 25348, 34356, 38022, 44359, 45808, 50696, 68712, 76044, 88718, 101392, 133077, 137424, 152088, 177436, 266154, 304176, 354872, 532308, 709744, 1064616, 2129232, 2591833, 5183666, 7775499, 10367332, 15550998, 18142831, 20734664, 31101996, 36285662, 41469328, 54428493, 62203992, 72571324, 108856986, 124407984, 145142648, 217713972, 290285296, 435427944, 870855888]

約数ペア:

[(1, 870855888), (2, 435427944), (3, 290285296), (4, 217713972), (6, 145142648), (7, 124407984), (8, 108856986), (12, 72571324), (14, 62203992), (16, 54428493), (21, 41469328), (24, 36285662), (28, 31101996), (42, 20734664), (48, 18142831), (56, 15550998), (84, 10367332), (112, 7775499), (168, 5183666), (336, 2591833), (409, 2129232), (818, 1064616), (1227, 709744), (1636, 532308), (2454, 354872), (2863, 304176), (3272, 266154), (4908, 177436), (5726, 152088), (6337, 137424), (6544, 133077), (8589, 101392), (9816, 88718), (11452, 76044), (12674, 68712), (17178, 50696), (19011, 45808), (19632, 44359), (22904, 38022), (25348, 34356)]