861497712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{351919}}^1$

素因数の和:351950

約数の個数: 60

約数和(自身を含む): 2552827680

約数和(自身を除く): 1691329968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 351919, 703838, 1055757, 1407676, 2111514, 2815352, 3167271, 4223028, 5630704, 5982623, 6334542, 8446056, 11965246, 12669084, 16892112, 17947869, 23930492, 25338168, 35895738, 47860984, 50676336, 53843607, 71791476, 95721968, 107687214, 143582952, 215374428, 287165904, 430748856, 861497712]

約数ペア:

[(1, 861497712), (2, 430748856), (3, 287165904), (4, 215374428), (6, 143582952), (8, 107687214), (9, 95721968), (12, 71791476), (16, 53843607), (17, 50676336), (18, 47860984), (24, 35895738), (34, 25338168), (36, 23930492), (48, 17947869), (51, 16892112), (68, 12669084), (72, 11965246), (102, 8446056), (136, 6334542), (144, 5982623), (153, 5630704), (204, 4223028), (272, 3167271), (306, 2815352), (408, 2111514), (612, 1407676), (816, 1055757), (1224, 703838), (2448, 351919)]