450417996

素因数分解:

$2^2\times 3^5\times 7^4\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 1384567912

約数和(自身を除く): 934149916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 193, 196, 243, 252, 294, 324, 343, 378, 386, 441, 486, 567, 579, 588, 686, 756, 772, 882, 972, 1029, 1134, 1158, 1323, 1351, 1372, 1701, 1737, 1764, 2058, 2268, 2316, 2401, 2646, 2702, 3087, 3402, 3474, 3969, 4053, 4116, 4802, 5211, 5292, 5404, 6174, 6804, 6948, 7203, 7938, 8106, 9261, 9457, 9604, 10422, 11907, 12159, 12348, 14406, 15633, 15876, 16212, 18522, 18914, 20844, 21609, 23814, 24318, 27783, 28371, 28812, 31266, 36477, 37044, 37828, 43218, 46899, 47628, 48636, 55566, 56742, 62532, 64827, 66199, 72954, 83349, 85113, 86436, 93798, 109431, 111132, 113484, 129654, 132398, 145908, 166698, 170226, 187596, 194481, 198597, 218862, 255339, 259308, 264796, 328293, 333396, 340452, 388962, 397194, 437724, 463393, 510678, 583443, 595791, 656586, 766017, 777924, 794388, 926786, 1021356, 1166886, 1191582, 1313172, 1390179, 1532034, 1787373, 1853572, 2298051, 2333772, 2383164, 2780358, 3064068, 3574746, 4170537, 4596102, 5362119, 5560716, 7149492, 8341074, 9192204, 10724238, 12511611, 16086357, 16682148, 21448476, 25023222, 32172714, 37534833, 50046444, 64345428, 75069666, 112604499, 150139332, 225208998, 450417996]

約数ペア:

[(1, 450417996), (2, 225208998), (3, 150139332), (4, 112604499), (6, 75069666), (7, 64345428), (9, 50046444), (12, 37534833), (14, 32172714), (18, 25023222), (21, 21448476), (27, 16682148), (28, 16086357), (36, 12511611), (42, 10724238), (49, 9192204), (54, 8341074), (63, 7149492), (81, 5560716), (84, 5362119), (98, 4596102), (108, 4170537), (126, 3574746), (147, 3064068), (162, 2780358), (189, 2383164), (193, 2333772), (196, 2298051), (243, 1853572), (252, 1787373), (294, 1532034), (324, 1390179), (343, 1313172), (378, 1191582), (386, 1166886), (441, 1021356), (486, 926786), (567, 794388), (579, 777924), (588, 766017), (686, 656586), (756, 595791), (772, 583443), (882, 510678), (972, 463393), (1029, 437724), (1134, 397194), (1158, 388962), (1323, 340452), (1351, 333396), (1372, 328293), (1701, 264796), (1737, 259308), (1764, 255339), (2058, 218862), (2268, 198597), (2316, 194481), (2401, 187596), (2646, 170226), (2702, 166698), (3087, 145908), (3402, 132398), (3474, 129654), (3969, 113484), (4053, 111132), (4116, 109431), (4802, 93798), (5211, 86436), (5292, 85113), (5404, 83349), (6174, 72954), (6804, 66199), (6948, 64827), (7203, 62532), (7938, 56742), (8106, 55566), (9261, 48636), (9457, 47628), (9604, 46899), (10422, 43218), (11907, 37828), (12159, 37044), (12348, 36477), (14406, 31266), (15633, 28812), (15876, 28371), (16212, 27783), (18522, 24318), (18914, 23814), (20844, 21609)]