409021812

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 1114733312

約数和(自身を除く): 705711500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 193, 211, 279, 324, 372, 386, 422, 558, 579, 633, 772, 837, 844, 1116, 1158, 1266, 1674, 1737, 1899, 2316, 2511, 2532, 3348, 3474, 3798, 5022, 5211, 5697, 5983, 6541, 6948, 7596, 10044, 10422, 11394, 11966, 13082, 15633, 17091, 17949, 19623, 20844, 22788, 23932, 26164, 31266, 34182, 35898, 39246, 40723, 53847, 58869, 62532, 68364, 71796, 78492, 81446, 107694, 117738, 122169, 161541, 162892, 176607, 215388, 235476, 244338, 323082, 353214, 366507, 484623, 488676, 529821, 646164, 706428, 733014, 969246, 1059642, 1099521, 1262413, 1466028, 1938492, 2119284, 2199042, 2524826, 3298563, 3787239, 4398084, 5049652, 6597126, 7574478, 11361717, 13194252, 15148956, 22723434, 34085151, 45446868, 68170302, 102255453, 136340604, 204510906, 409021812]

約数ペア:

[(1, 409021812), (2, 204510906), (3, 136340604), (4, 102255453), (6, 68170302), (9, 45446868), (12, 34085151), (18, 22723434), (27, 15148956), (31, 13194252), (36, 11361717), (54, 7574478), (62, 6597126), (81, 5049652), (93, 4398084), (108, 3787239), (124, 3298563), (162, 2524826), (186, 2199042), (193, 2119284), (211, 1938492), (279, 1466028), (324, 1262413), (372, 1099521), (386, 1059642), (422, 969246), (558, 733014), (579, 706428), (633, 646164), (772, 529821), (837, 488676), (844, 484623), (1116, 366507), (1158, 353214), (1266, 323082), (1674, 244338), (1737, 235476), (1899, 215388), (2316, 176607), (2511, 162892), (2532, 161541), (3348, 122169), (3474, 117738), (3798, 107694), (5022, 81446), (5211, 78492), (5697, 71796), (5983, 68364), (6541, 62532), (6948, 58869), (7596, 53847), (10044, 40723), (10422, 39246), (11394, 35898), (11966, 34182), (13082, 31266), (15633, 26164), (17091, 23932), (17949, 22788), (19623, 20844)]