220716528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{148331}}^1$

素因数の和:148373

約数の個数: 40

約数和(自身を含む): 588581376

約数和(自身を除く): 367864848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 148331, 296662, 444993, 593324, 889986, 1186648, 1779972, 2373296, 3559944, 4598261, 7119888, 9196522, 13794783, 18393044, 27589566, 36786088, 55179132, 73572176, 110358264, 220716528]

約数ペア:

[(1, 220716528), (2, 110358264), (3, 73572176), (4, 55179132), (6, 36786088), (8, 27589566), (12, 18393044), (16, 13794783), (24, 9196522), (31, 7119888), (48, 4598261), (62, 3559944), (93, 2373296), (124, 1779972), (186, 1186648), (248, 889986), (372, 593324), (496, 444993), (744, 296662), (1488, 148331)]