627869968

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{29483}}^1$

素因数の和:29524

約数の個数: 40

約数和(自身を含む): 1338101856

約数和(自身を除く): 710231888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 10648, 21296, 29483, 58966, 117932, 235864, 324313, 471728, 648626, 1297252, 2594504, 3567443, 5189008, 7134886, 14269772, 28539544, 39241873, 57079088, 78483746, 156967492, 313934984, 627869968]

約数ペア:

[(1, 627869968), (2, 313934984), (4, 156967492), (8, 78483746), (11, 57079088), (16, 39241873), (22, 28539544), (44, 14269772), (88, 7134886), (121, 5189008), (176, 3567443), (242, 2594504), (484, 1297252), (968, 648626), (1331, 471728), (1936, 324313), (2662, 235864), (5324, 117932), (10648, 58966), (21296, 29483)]