938197888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2341}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 1949293440

約数和(自身を除く): 1011095552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 404, 496, 808, 992, 1616, 1984, 2341, 3131, 3232, 3968, 4682, 6262, 6464, 9364, 12524, 12928, 18728, 25048, 37456, 50096, 72571, 74912, 100192, 145142, 149824, 200384, 236441, 290284, 299648, 400768, 472882, 580568, 945764, 1161136, 1891528, 2322272, 3783056, 4644544, 7329671, 7566112, 9289088, 14659342, 15132224, 29318684, 30264448, 58637368, 117274736, 234549472, 469098944, 938197888]

約数ペア:

[(1, 938197888), (2, 469098944), (4, 234549472), (8, 117274736), (16, 58637368), (31, 30264448), (32, 29318684), (62, 15132224), (64, 14659342), (101, 9289088), (124, 7566112), (128, 7329671), (202, 4644544), (248, 3783056), (404, 2322272), (496, 1891528), (808, 1161136), (992, 945764), (1616, 580568), (1984, 472882), (2341, 400768), (3131, 299648), (3232, 290284), (3968, 236441), (4682, 200384), (6262, 149824), (6464, 145142), (9364, 100192), (12524, 74912), (12928, 72571), (18728, 50096), (25048, 37456)]