627946416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 1827311616

約数和(自身を除く): 1199365200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 279, 326, 372, 489, 496, 558, 652, 744, 863, 978, 1116, 1304, 1467, 1488, 1726, 1956, 2232, 2589, 2608, 2934, 3452, 3912, 4464, 5053, 5178, 5868, 6904, 7767, 7824, 10106, 10356, 11736, 13808, 15159, 15534, 20212, 20712, 23472, 26753, 30318, 31068, 40424, 41424, 45477, 53506, 60636, 62136, 80259, 80848, 90954, 107012, 121272, 124272, 140669, 160518, 181908, 214024, 240777, 242544, 281338, 321036, 363816, 422007, 428048, 481554, 562676, 642072, 727632, 844014, 963108, 1125352, 1266021, 1284144, 1688028, 1926216, 2250704, 2532042, 3376056, 3852432, 4360739, 5064084, 6752112, 8721478, 10128168, 13082217, 17442956, 20256336, 26164434, 34885912, 39246651, 52328868, 69771824, 78493302, 104657736, 156986604, 209315472, 313973208, 627946416]

約数ペア:

[(1, 627946416), (2, 313973208), (3, 209315472), (4, 156986604), (6, 104657736), (8, 78493302), (9, 69771824), (12, 52328868), (16, 39246651), (18, 34885912), (24, 26164434), (31, 20256336), (36, 17442956), (48, 13082217), (62, 10128168), (72, 8721478), (93, 6752112), (124, 5064084), (144, 4360739), (163, 3852432), (186, 3376056), (248, 2532042), (279, 2250704), (326, 1926216), (372, 1688028), (489, 1284144), (496, 1266021), (558, 1125352), (652, 963108), (744, 844014), (863, 727632), (978, 642072), (1116, 562676), (1304, 481554), (1467, 428048), (1488, 422007), (1726, 363816), (1956, 321036), (2232, 281338), (2589, 242544), (2608, 240777), (2934, 214024), (3452, 181908), (3912, 160518), (4464, 140669), (5053, 124272), (5178, 121272), (5868, 107012), (6904, 90954), (7767, 80848), (7824, 80259), (10106, 62136), (10356, 60636), (11736, 53506), (13808, 45477), (15159, 41424), (15534, 40424), (20212, 31068), (20712, 30318), (23472, 26753)]