499698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 1213056

約数和(自身を除く): 713358

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 71, 102, 138, 142, 153, 207, 213, 306, 391, 414, 426, 639, 782, 1173, 1207, 1278, 1633, 2346, 2414, 3266, 3519, 3621, 4899, 7038, 7242, 9798, 10863, 14697, 21726, 27761, 29394, 55522, 83283, 166566, 249849, 499698]

約数ペア:

[(1, 499698), (2, 249849), (3, 166566), (6, 83283), (9, 55522), (17, 29394), (18, 27761), (23, 21726), (34, 14697), (46, 10863), (51, 9798), (69, 7242), (71, 7038), (102, 4899), (138, 3621), (142, 3519), (153, 3266), (207, 2414), (213, 2346), (306, 1633), (391, 1278), (414, 1207), (426, 1173), (639, 782)]