218404512

素因数分解:

$2^5\times 3^5\times {\mathrm{28087}}^1$

素因数の和:28112

約数の個数: 72

約数和(自身を含む): 644114016

約数和(自身を除く): 425709504

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, 28087, 56174, 84261, 112348, 168522, 224696, 252783, 337044, 449392, 505566, 674088, 758349, 898784, 1011132, 1348176, 1516698, 2022264, 2275047, 2696352, 3033396, 4044528, 4550094, 6066792, 6825141, 8089056, 9100188, 12133584, 13650282, 18200376, 24267168, 27300564, 36400752, 54601128, 72801504, 109202256, 218404512]

約数ペア:

[(1, 218404512), (2, 109202256), (3, 72801504), (4, 54601128), (6, 36400752), (8, 27300564), (9, 24267168), (12, 18200376), (16, 13650282), (18, 12133584), (24, 9100188), (27, 8089056), (32, 6825141), (36, 6066792), (48, 4550094), (54, 4044528), (72, 3033396), (81, 2696352), (96, 2275047), (108, 2022264), (144, 1516698), (162, 1348176), (216, 1011132), (243, 898784), (288, 758349), (324, 674088), (432, 505566), (486, 449392), (648, 337044), (864, 252783), (972, 224696), (1296, 168522), (1944, 112348), (2592, 84261), (3888, 56174), (7776, 28087)]