240062264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3988

約数の個数: 64

約数和(自身を含む): 526848000

約数和(自身を除く): 286785736

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3919, 4712, 7657, 7838, 15314, 15676, 30628, 31352, 50947, 61256, 74461, 101894, 121489, 148922, 203788, 242978, 297844, 407576, 485956, 595688, 967993, 971912, 1579357, 1935986, 2308291, 3158714, 3871972, 4616582, 6317428, 7743944, 9233164, 12634856, 18466328, 30007783, 60015566, 120031132, 240062264]

約数ペア:

[(1, 240062264), (2, 120031132), (4, 60015566), (8, 30007783), (13, 18466328), (19, 12634856), (26, 9233164), (31, 7743944), (38, 6317428), (52, 4616582), (62, 3871972), (76, 3158714), (104, 2308291), (124, 1935986), (152, 1579357), (247, 971912), (248, 967993), (403, 595688), (494, 485956), (589, 407576), (806, 297844), (988, 242978), (1178, 203788), (1612, 148922), (1976, 121489), (2356, 101894), (3224, 74461), (3919, 61256), (4712, 50947), (7657, 31352), (7838, 30628), (15314, 15676)]