225617008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2309}}^1$

素因数の和:2545

約数の個数: 40

約数和(自身を含む): 453720960

約数和(自身を除く): 228103952

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 788, 1576, 2309, 3152, 4618, 6107, 9236, 12214, 18472, 24428, 36944, 48856, 71579, 97712, 143158, 286316, 454873, 572632, 909746, 1145264, 1819492, 3638984, 7277968, 14101063, 28202126, 56404252, 112808504, 225617008]

約数ペア:

[(1, 225617008), (2, 112808504), (4, 56404252), (8, 28202126), (16, 14101063), (31, 7277968), (62, 3638984), (124, 1819492), (197, 1145264), (248, 909746), (394, 572632), (496, 454873), (788, 286316), (1576, 143158), (2309, 97712), (3152, 71579), (4618, 48856), (6107, 36944), (9236, 24428), (12214, 18472)]