253108584

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{19861}}^1$

素因数の和:19935

約数の個数: 64

約数和(自身を含む): 715032000

約数和(自身を除く): 461923416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 19861, 39722, 59583, 79444, 119166, 158888, 178749, 238332, 357498, 476664, 536247, 714996, 1072494, 1171799, 1429992, 2144988, 2343598, 3515397, 4289976, 4687196, 7030794, 9374392, 10546191, 14061588, 21092382, 28123176, 31638573, 42184764, 63277146, 84369528, 126554292, 253108584]

約数ペア:

[(1, 253108584), (2, 126554292), (3, 84369528), (4, 63277146), (6, 42184764), (8, 31638573), (9, 28123176), (12, 21092382), (18, 14061588), (24, 10546191), (27, 9374392), (36, 7030794), (54, 4687196), (59, 4289976), (72, 3515397), (108, 2343598), (118, 2144988), (177, 1429992), (216, 1171799), (236, 1072494), (354, 714996), (472, 536247), (531, 476664), (708, 357498), (1062, 238332), (1416, 178749), (1593, 158888), (2124, 119166), (3186, 79444), (4248, 59583), (6372, 39722), (12744, 19861)]