745632320008

素因数分解:

$2^3\times {\mathrm{599}}^1\times {\mathrm{4789}}^1\times {\mathrm{32491}}^1$

素因数の和:37885

約数の個数: 32

約数和(自身を含む): 1400730120000

約数和(自身を除く): 655097799992

約数列:

[1, 2, 4, 8, 599, 1198, 2396, 4789, 4792, 9578, 19156, 32491, 38312, 64982, 129964, 259928, 2868611, 5737222, 11474444, 19462109, 22948888, 38924218, 77848436, 155599399, 155696872, 311198798, 622397596, 1244795192, 93204040001, 186408080002, 372816160004, 745632320008]

約数ペア:

[(1, 745632320008), (2, 372816160004), (4, 186408080002), (8, 93204040001), (599, 1244795192), (1198, 622397596), (2396, 311198798), (4789, 155696872), (4792, 155599399), (9578, 77848436), (19156, 38924218), (32491, 22948888), (38312, 19462109), (64982, 11474444), (129964, 5737222), (259928, 2868611)]