15198081664

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{439}}^1\times {\mathrm{881}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 30479803200

約数和(自身を除く): 15281721536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 439, 614, 878, 881, 1228, 1756, 1762, 2456, 3512, 3524, 4912, 7024, 7048, 9824, 14048, 14096, 19648, 28096, 28192, 39296, 56192, 56384, 112768, 134773, 269546, 270467, 386759, 539092, 540934, 773518, 1078184, 1081868, 1547036, 2156368, 2163736, 3094072, 4312736, 4327472, 6188144, 8625472, 8654944, 12376288, 17250944, 17309888, 24752576, 34619776, 49505152, 118735013, 237470026, 474940052, 949880104, 1899760208, 3799520416, 7599040832, 15198081664]

約数ペア:

[(1, 15198081664), (2, 7599040832), (4, 3799520416), (8, 1899760208), (16, 949880104), (32, 474940052), (64, 237470026), (128, 118735013), (307, 49505152), (439, 34619776), (614, 24752576), (878, 17309888), (881, 17250944), (1228, 12376288), (1756, 8654944), (1762, 8625472), (2456, 6188144), (3512, 4327472), (3524, 4312736), (4912, 3094072), (7024, 2163736), (7048, 2156368), (9824, 1547036), (14048, 1081868), (14096, 1078184), (19648, 773518), (28096, 540934), (28192, 539092), (39296, 386759), (56192, 270467), (56384, 269546), (112768, 134773)]