22380228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 67420080

約数和(自身を除く): 45039852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 97, 102, 116, 117, 153, 156, 174, 194, 204, 221, 234, 261, 291, 306, 348, 377, 388, 442, 468, 493, 522, 582, 612, 663, 754, 873, 884, 986, 1044, 1131, 1164, 1261, 1326, 1479, 1508, 1649, 1746, 1972, 1989, 2262, 2522, 2652, 2813, 2958, 3298, 3393, 3492, 3783, 3978, 4437, 4524, 4947, 5044, 5626, 5916, 6409, 6596, 6786, 7566, 7956, 8439, 8874, 9894, 11252, 11349, 12818, 13572, 14841, 15132, 16878, 17748, 19227, 19788, 21437, 22698, 25317, 25636, 29682, 33756, 36569, 38454, 42874, 45396, 47821, 50634, 57681, 59364, 64311, 73138, 76908, 85748, 95642, 101268, 109707, 115362, 128622, 143463, 146276, 191284, 192933, 219414, 230724, 257244, 286926, 329121, 385866, 430389, 438828, 573852, 621673, 658242, 771732, 860778, 1243346, 1316484, 1721556, 1865019, 2486692, 3730038, 5595057, 7460076, 11190114, 22380228]

約数ペア:

[(1, 22380228), (2, 11190114), (3, 7460076), (4, 5595057), (6, 3730038), (9, 2486692), (12, 1865019), (13, 1721556), (17, 1316484), (18, 1243346), (26, 860778), (29, 771732), (34, 658242), (36, 621673), (39, 573852), (51, 438828), (52, 430389), (58, 385866), (68, 329121), (78, 286926), (87, 257244), (97, 230724), (102, 219414), (116, 192933), (117, 191284), (153, 146276), (156, 143463), (174, 128622), (194, 115362), (204, 109707), (221, 101268), (234, 95642), (261, 85748), (291, 76908), (306, 73138), (348, 64311), (377, 59364), (388, 57681), (442, 50634), (468, 47821), (493, 45396), (522, 42874), (582, 38454), (612, 36569), (663, 33756), (754, 29682), (873, 25636), (884, 25317), (986, 22698), (1044, 21437), (1131, 19788), (1164, 19227), (1261, 17748), (1326, 16878), (1479, 15132), (1508, 14841), (1649, 13572), (1746, 12818), (1972, 11349), (1989, 11252), (2262, 9894), (2522, 8874), (2652, 8439), (2813, 7956), (2958, 7566), (3298, 6786), (3393, 6596), (3492, 6409), (3783, 5916), (3978, 5626), (4437, 5044), (4524, 4947)]