858618474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 2261468160

約数和(自身を除く): 1402849686

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 41, 42, 46, 49, 57, 69, 82, 98, 114, 123, 133, 138, 147, 161, 163, 246, 266, 287, 294, 322, 326, 399, 437, 483, 489, 574, 779, 798, 861, 874, 931, 943, 966, 978, 1127, 1141, 1311, 1558, 1722, 1862, 1886, 2009, 2254, 2282, 2337, 2622, 2793, 2829, 3059, 3097, 3381, 3423, 3749, 4018, 4674, 5453, 5586, 5658, 6027, 6118, 6194, 6601, 6683, 6762, 6846, 7498, 7987, 9177, 9291, 10906, 11247, 12054, 13202, 13366, 15974, 16359, 17917, 18354, 18582, 19803, 20049, 21413, 21679, 22494, 23961, 26243, 32718, 35834, 38171, 39606, 40098, 42826, 43358, 46207, 46781, 47922, 52486, 53751, 64239, 65037, 71231, 76342, 78729, 92414, 93562, 107502, 114513, 125419, 126977, 128478, 130074, 138621, 140343, 142462, 151753, 153709, 157458, 183701, 213693, 229026, 250838, 253954, 277242, 280686, 303506, 307418, 327467, 367402, 376257, 380931, 427386, 455259, 461127, 498617, 551103, 654934, 752514, 761862, 877933, 888839, 910518, 922254, 982401, 997234, 1075963, 1102206, 1495851, 1755866, 1777678, 1964802, 2151926, 2633799, 2666517, 2920471, 2991702, 3227889, 3490319, 5267598, 5333034, 5840942, 6221873, 6455778, 6980638, 7531741, 8761413, 10470957, 12443746, 15063482, 17522826, 18665619, 20443297, 20941914, 22595223, 37331238, 40886594, 45190446, 61329891, 122659782, 143103079, 286206158, 429309237, 858618474]

約数ペア:

[(1, 858618474), (2, 429309237), (3, 286206158), (6, 143103079), (7, 122659782), (14, 61329891), (19, 45190446), (21, 40886594), (23, 37331238), (38, 22595223), (41, 20941914), (42, 20443297), (46, 18665619), (49, 17522826), (57, 15063482), (69, 12443746), (82, 10470957), (98, 8761413), (114, 7531741), (123, 6980638), (133, 6455778), (138, 6221873), (147, 5840942), (161, 5333034), (163, 5267598), (246, 3490319), (266, 3227889), (287, 2991702), (294, 2920471), (322, 2666517), (326, 2633799), (399, 2151926), (437, 1964802), (483, 1777678), (489, 1755866), (574, 1495851), (779, 1102206), (798, 1075963), (861, 997234), (874, 982401), (931, 922254), (943, 910518), (966, 888839), (978, 877933), (1127, 761862), (1141, 752514), (1311, 654934), (1558, 551103), (1722, 498617), (1862, 461127), (1886, 455259), (2009, 427386), (2254, 380931), (2282, 376257), (2337, 367402), (2622, 327467), (2793, 307418), (2829, 303506), (3059, 280686), (3097, 277242), (3381, 253954), (3423, 250838), (3749, 229026), (4018, 213693), (4674, 183701), (5453, 157458), (5586, 153709), (5658, 151753), (6027, 142462), (6118, 140343), (6194, 138621), (6601, 130074), (6683, 128478), (6762, 126977), (6846, 125419), (7498, 114513), (7987, 107502), (9177, 93562), (9291, 92414), (10906, 78729), (11247, 76342), (12054, 71231), (13202, 65037), (13366, 64239), (15974, 53751), (16359, 52486), (17917, 47922), (18354, 46781), (18582, 46207), (19803, 43358), (20049, 42826), (21413, 40098), (21679, 39606), (22494, 38171), (23961, 35834), (26243, 32718)]