22688568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 73359000

約数和(自身を除く): 50670432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 109, 118, 126, 147, 168, 177, 196, 218, 236, 252, 294, 327, 354, 392, 413, 436, 441, 472, 504, 531, 588, 654, 708, 763, 826, 872, 882, 981, 1062, 1176, 1239, 1308, 1416, 1526, 1652, 1764, 1962, 2124, 2289, 2478, 2616, 2891, 3052, 3304, 3528, 3717, 3924, 4248, 4578, 4956, 5341, 5782, 6104, 6431, 6867, 7434, 7848, 8673, 9156, 9912, 10682, 11564, 12862, 13734, 14868, 16023, 17346, 18312, 19293, 21364, 23128, 25724, 26019, 27468, 29736, 32046, 34692, 38586, 42728, 45017, 48069, 51448, 52038, 54936, 57879, 64092, 69384, 77172, 90034, 96138, 104076, 115758, 128184, 135051, 154344, 180068, 192276, 208152, 231516, 270102, 315119, 360136, 384552, 405153, 463032, 540204, 630238, 810306, 945357, 1080408, 1260476, 1620612, 1890714, 2520952, 2836071, 3241224, 3781428, 5672142, 7562856, 11344284, 22688568]

約数ペア:

[(1, 22688568), (2, 11344284), (3, 7562856), (4, 5672142), (6, 3781428), (7, 3241224), (8, 2836071), (9, 2520952), (12, 1890714), (14, 1620612), (18, 1260476), (21, 1080408), (24, 945357), (28, 810306), (36, 630238), (42, 540204), (49, 463032), (56, 405153), (59, 384552), (63, 360136), (72, 315119), (84, 270102), (98, 231516), (109, 208152), (118, 192276), (126, 180068), (147, 154344), (168, 135051), (177, 128184), (196, 115758), (218, 104076), (236, 96138), (252, 90034), (294, 77172), (327, 69384), (354, 64092), (392, 57879), (413, 54936), (436, 52038), (441, 51448), (472, 48069), (504, 45017), (531, 42728), (588, 38586), (654, 34692), (708, 32046), (763, 29736), (826, 27468), (872, 26019), (882, 25724), (981, 23128), (1062, 21364), (1176, 19293), (1239, 18312), (1308, 17346), (1416, 16023), (1526, 14868), (1652, 13734), (1764, 12862), (1962, 11564), (2124, 10682), (2289, 9912), (2478, 9156), (2616, 8673), (2891, 7848), (3052, 7434), (3304, 6867), (3528, 6431), (3717, 6104), (3924, 5782), (4248, 5341), (4578, 4956)]