123448866

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 276016896

約数和(自身を除く): 152568030

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 101, 102, 138, 202, 303, 391, 521, 606, 782, 1042, 1173, 1563, 1717, 2323, 2346, 3126, 3434, 4646, 5151, 6969, 8857, 10302, 11983, 13938, 17714, 23966, 26571, 35949, 39491, 52621, 53142, 71898, 78982, 105242, 118473, 157863, 203711, 236946, 315726, 407422, 611133, 894557, 1210283, 1222266, 1789114, 2420566, 2683671, 3630849, 5367342, 7261698, 20574811, 41149622, 61724433, 123448866]

約数ペア:

[(1, 123448866), (2, 61724433), (3, 41149622), (6, 20574811), (17, 7261698), (23, 5367342), (34, 3630849), (46, 2683671), (51, 2420566), (69, 1789114), (101, 1222266), (102, 1210283), (138, 894557), (202, 611133), (303, 407422), (391, 315726), (521, 236946), (606, 203711), (782, 157863), (1042, 118473), (1173, 105242), (1563, 78982), (1717, 71898), (2323, 53142), (2346, 52621), (3126, 39491), (3434, 35949), (4646, 26571), (5151, 23966), (6969, 17714), (8857, 13938), (10302, 11983)]