720173424

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{652331}}^1$

素因数の和:652365

約数の個数: 40

約数和(自身を含む): 1941340032

約数和(自身を除く): 1221166608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 652331, 1304662, 1956993, 2609324, 3913986, 5218648, 7827972, 10437296, 15003613, 15655944, 30007226, 31311888, 45010839, 60014452, 90021678, 120028904, 180043356, 240057808, 360086712, 720173424]

約数ペア:

[(1, 720173424), (2, 360086712), (3, 240057808), (4, 180043356), (6, 120028904), (8, 90021678), (12, 60014452), (16, 45010839), (23, 31311888), (24, 30007226), (46, 15655944), (48, 15003613), (69, 10437296), (92, 7827972), (138, 5218648), (184, 3913986), (276, 2609324), (368, 1956993), (552, 1304662), (1104, 652331)]