1629453224

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{8461}}^1$

素因数の和:8674

約数の個数: 64

約数和(自身を含む): 3696201600

約数和(自身を除く): 2066748376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 181, 266, 362, 532, 724, 1064, 1267, 1448, 2534, 3439, 5068, 6878, 8461, 10136, 13756, 16922, 24073, 27512, 33844, 48146, 59227, 67688, 96292, 118454, 160759, 192584, 236908, 321518, 473816, 643036, 1125313, 1286072, 1531441, 2250626, 3062882, 4501252, 6125764, 9002504, 10720087, 12251528, 21440174, 29097379, 42880348, 58194758, 85760696, 116389516, 203681653, 232779032, 407363306, 814726612, 1629453224]

約数ペア:

[(1, 1629453224), (2, 814726612), (4, 407363306), (7, 232779032), (8, 203681653), (14, 116389516), (19, 85760696), (28, 58194758), (38, 42880348), (56, 29097379), (76, 21440174), (133, 12251528), (152, 10720087), (181, 9002504), (266, 6125764), (362, 4501252), (532, 3062882), (724, 2250626), (1064, 1531441), (1267, 1286072), (1448, 1125313), (2534, 643036), (3439, 473816), (5068, 321518), (6878, 236908), (8461, 192584), (10136, 160759), (13756, 118454), (16922, 96292), (24073, 67688), (27512, 59227), (33844, 48146)]