321001056

素因数分解:

$2^5\times 3^5\times {\mathrm{41281}}^1$

素因数の和:41306

約数の個数: 72

約数和(自身を含む): 946678824

約数和(自身を除く): 625677768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 41281, 82562, 123843, 165124, 247686, 330248, 371529, 495372, 660496, 743058, 990744, 1114587, 1320992, 1486116, 1981488, 2229174, 2972232, 3343761, 3962976, 4458348, 5944464, 6687522, 8916696, 10031283, 11888928, 13375044, 17833392, 20062566, 26750088, 35666784, 40125132, 53500176, 80250264, 107000352, 160500528, 321001056]

約数ペア:

[(1, 321001056), (2, 160500528), (3, 107000352), (4, 80250264), (6, 53500176), (8, 40125132), (9, 35666784), (12, 26750088), (16, 20062566), (18, 17833392), (24, 13375044), (27, 11888928), (32, 10031283), (36, 8916696), (48, 6687522), (54, 5944464), (72, 4458348), (81, 3962976), (96, 3343761), (108, 2972232), (144, 2229174), (162, 1981488), (216, 1486116), (243, 1320992), (288, 1114587), (324, 990744), (432, 743058), (486, 660496), (648, 495372), (864, 371529), (972, 330248), (1296, 247686), (1944, 165124), (2592, 123843), (3888, 82562), (7776, 41281)]