254375008238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{33623}}^1$

素因数の和:33849

約数の個数: 64

約数和(自身を含む): 430983286272

約数和(自身を除く): 176608278034

約数列:

[1, 2, 13, 26, 43, 67, 86, 101, 134, 202, 559, 871, 1118, 1313, 1742, 2626, 2881, 4343, 5762, 6767, 8686, 13534, 33623, 37453, 56459, 67246, 74906, 87971, 112918, 175942, 290981, 437099, 581962, 874198, 1445789, 2252741, 2891578, 3395923, 3782753, 4505482, 6791846, 7565506, 18795257, 29285633, 37590514, 44146999, 58571266, 88293998, 96867863, 146024689, 193735726, 227526841, 292049378, 455053682, 1259282219, 1898320957, 2518564438, 2957848933, 3796641914, 5915697866, 9783654163, 19567308326, 127187504119, 254375008238]

約数ペア:

[(1, 254375008238), (2, 127187504119), (13, 19567308326), (26, 9783654163), (43, 5915697866), (67, 3796641914), (86, 2957848933), (101, 2518564438), (134, 1898320957), (202, 1259282219), (559, 455053682), (871, 292049378), (1118, 227526841), (1313, 193735726), (1742, 146024689), (2626, 96867863), (2881, 88293998), (4343, 58571266), (5762, 44146999), (6767, 37590514), (8686, 29285633), (13534, 18795257), (33623, 7565506), (37453, 6791846), (56459, 4505482), (67246, 3782753), (74906, 3395923), (87971, 2891578), (112918, 2252741), (175942, 1445789), (290981, 874198), (437099, 581962)]