238289922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15199}}^1$

素因数の和:15287

約数の個数: 48

約数和(自身を含む): 564345600

約数和(自身を除く): 326055678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15199, 15678, 30398, 45597, 91194, 136791, 197587, 273582, 395174, 592761, 1018333, 1185522, 1778283, 2036666, 3054999, 3556566, 6109998, 9164997, 13238329, 18329994, 26476658, 39714987, 79429974, 119144961, 238289922]

約数ペア:

[(1, 238289922), (2, 119144961), (3, 79429974), (6, 39714987), (9, 26476658), (13, 18329994), (18, 13238329), (26, 9164997), (39, 6109998), (67, 3556566), (78, 3054999), (117, 2036666), (134, 1778283), (201, 1185522), (234, 1018333), (402, 592761), (603, 395174), (871, 273582), (1206, 197587), (1742, 136791), (2613, 91194), (5226, 45597), (7839, 30398), (15199, 15678)]