259497072

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{8081}}^1$

素因数の和:8318

約数の個数: 60

約数和(自身を含む): 729578304

約数和(自身を除く): 470081232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 8028, 8081, 10704, 16056, 16162, 24243, 32112, 32324, 48486, 64648, 72729, 96972, 129296, 145458, 193944, 290916, 387888, 581832, 1163664, 1802063, 3604126, 5406189, 7208252, 10812378, 14416504, 16218567, 21624756, 28833008, 32437134, 43249512, 64874268, 86499024, 129748536, 259497072]

約数ペア:

[(1, 259497072), (2, 129748536), (3, 86499024), (4, 64874268), (6, 43249512), (8, 32437134), (9, 28833008), (12, 21624756), (16, 16218567), (18, 14416504), (24, 10812378), (36, 7208252), (48, 5406189), (72, 3604126), (144, 1802063), (223, 1163664), (446, 581832), (669, 387888), (892, 290916), (1338, 193944), (1784, 145458), (2007, 129296), (2676, 96972), (3568, 72729), (4014, 64648), (5352, 48486), (8028, 32324), (8081, 32112), (10704, 24243), (16056, 16162)]