318966192

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71453}}^1$

素因数の和:71498

約数の個数: 60

約数和(自身を含む): 921470784

約数和(自身を除く): 602504592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 71453, 142906, 214359, 285812, 428718, 571624, 643077, 857436, 1143248, 1286154, 1714872, 2215043, 2572308, 3429744, 4430086, 5144616, 6645129, 8860172, 10289232, 13290258, 17720344, 19935387, 26580516, 35440688, 39870774, 53161032, 79741548, 106322064, 159483096, 318966192]

約数ペア:

[(1, 318966192), (2, 159483096), (3, 106322064), (4, 79741548), (6, 53161032), (8, 39870774), (9, 35440688), (12, 26580516), (16, 19935387), (18, 17720344), (24, 13290258), (31, 10289232), (36, 8860172), (48, 6645129), (62, 5144616), (72, 4430086), (93, 3429744), (124, 2572308), (144, 2215043), (186, 1714872), (248, 1286154), (279, 1143248), (372, 857436), (496, 643077), (558, 571624), (744, 428718), (1116, 285812), (1488, 214359), (2232, 142906), (4464, 71453)]