22255128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 50320872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 359, 369, 378, 492, 504, 574, 718, 738, 756, 861, 984, 1077, 1107, 1148, 1436, 1476, 1512, 1722, 2154, 2214, 2296, 2513, 2583, 2872, 2952, 3231, 3444, 4308, 4428, 5026, 5166, 6462, 6888, 7539, 7749, 8616, 8856, 9693, 10052, 10332, 12924, 14719, 15078, 15498, 19386, 20104, 20664, 22617, 25848, 29438, 30156, 30996, 38772, 44157, 45234, 58876, 60312, 61992, 67851, 77544, 88314, 90468, 103033, 117752, 132471, 135702, 176628, 180936, 206066, 264942, 271404, 309099, 353256, 397413, 412132, 529884, 542808, 618198, 794826, 824264, 927297, 1059768, 1236396, 1589652, 1854594, 2472792, 2781891, 3179304, 3709188, 5563782, 7418376, 11127564, 22255128]

約数ペア:

[(1, 22255128), (2, 11127564), (3, 7418376), (4, 5563782), (6, 3709188), (7, 3179304), (8, 2781891), (9, 2472792), (12, 1854594), (14, 1589652), (18, 1236396), (21, 1059768), (24, 927297), (27, 824264), (28, 794826), (36, 618198), (41, 542808), (42, 529884), (54, 412132), (56, 397413), (63, 353256), (72, 309099), (82, 271404), (84, 264942), (108, 206066), (123, 180936), (126, 176628), (164, 135702), (168, 132471), (189, 117752), (216, 103033), (246, 90468), (252, 88314), (287, 77544), (328, 67851), (359, 61992), (369, 60312), (378, 58876), (492, 45234), (504, 44157), (574, 38772), (718, 30996), (738, 30156), (756, 29438), (861, 25848), (984, 22617), (1077, 20664), (1107, 20104), (1148, 19386), (1436, 15498), (1476, 15078), (1512, 14719), (1722, 12924), (2154, 10332), (2214, 10052), (2296, 9693), (2513, 8856), (2583, 8616), (2872, 7749), (2952, 7539), (3231, 6888), (3444, 6462), (4308, 5166), (4428, 5026)]