270521004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 707983360

約数和(自身を除く): 437462356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 331, 338, 372, 403, 507, 662, 676, 806, 993, 1014, 1209, 1324, 1612, 1986, 2028, 2197, 2418, 3972, 4303, 4394, 4836, 5239, 6591, 8606, 8788, 10261, 10478, 12909, 13182, 15717, 17212, 20522, 20956, 25818, 26364, 30783, 31434, 41044, 51636, 55939, 61566, 62868, 68107, 111878, 123132, 133393, 136214, 167817, 204321, 223756, 266786, 272428, 335634, 400179, 408642, 533572, 671268, 727207, 800358, 817284, 1454414, 1600716, 1734109, 2181621, 2908828, 3468218, 4363242, 5202327, 6936436, 8726484, 10404654, 20809308, 22543417, 45086834, 67630251, 90173668, 135260502, 270521004]

約数ペア:

[(1, 270521004), (2, 135260502), (3, 90173668), (4, 67630251), (6, 45086834), (12, 22543417), (13, 20809308), (26, 10404654), (31, 8726484), (39, 6936436), (52, 5202327), (62, 4363242), (78, 3468218), (93, 2908828), (124, 2181621), (156, 1734109), (169, 1600716), (186, 1454414), (331, 817284), (338, 800358), (372, 727207), (403, 671268), (507, 533572), (662, 408642), (676, 400179), (806, 335634), (993, 272428), (1014, 266786), (1209, 223756), (1324, 204321), (1612, 167817), (1986, 136214), (2028, 133393), (2197, 123132), (2418, 111878), (3972, 68107), (4303, 62868), (4394, 61566), (4836, 55939), (5239, 51636), (6591, 41044), (8606, 31434), (8788, 30783), (10261, 26364), (10478, 25818), (12909, 20956), (13182, 20522), (15717, 17212)]