1028376

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^2$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 3019380

約数和(自身を除く): 1991004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 529, 552, 621, 648, 828, 972, 1058, 1242, 1587, 1656, 1863, 1944, 2116, 2484, 3174, 3726, 4232, 4761, 4968, 5589, 6348, 7452, 9522, 11178, 12696, 14283, 14904, 19044, 22356, 28566, 38088, 42849, 44712, 57132, 85698, 114264, 128547, 171396, 257094, 342792, 514188, 1028376]

約数ペア:

[(1, 1028376), (2, 514188), (3, 342792), (4, 257094), (6, 171396), (8, 128547), (9, 114264), (12, 85698), (18, 57132), (23, 44712), (24, 42849), (27, 38088), (36, 28566), (46, 22356), (54, 19044), (69, 14904), (72, 14283), (81, 12696), (92, 11178), (108, 9522), (138, 7452), (162, 6348), (184, 5589), (207, 4968), (216, 4761), (243, 4232), (276, 3726), (324, 3174), (414, 2484), (486, 2116), (529, 1944), (552, 1863), (621, 1656), (648, 1587), (828, 1242), (972, 1058)]