636223032

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 1809921600

約数和(自身を除く): 1173698568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 157, 216, 219, 257, 292, 314, 438, 471, 514, 584, 628, 657, 771, 876, 942, 1028, 1256, 1314, 1413, 1542, 1752, 1884, 1971, 2056, 2313, 2628, 2826, 3084, 3768, 3942, 4239, 4626, 5256, 5652, 6168, 6939, 7884, 8478, 9252, 11304, 11461, 13878, 15768, 16956, 18504, 18761, 22922, 27756, 33912, 34383, 37522, 40349, 45844, 55512, 56283, 68766, 75044, 80698, 91688, 103149, 112566, 121047, 137532, 150088, 161396, 168849, 206298, 225132, 242094, 275064, 309447, 322792, 337698, 363141, 412596, 450264, 484188, 506547, 618894, 675396, 726282, 825192, 968376, 1013094, 1089423, 1237788, 1350792, 1452564, 2026188, 2178846, 2475576, 2905128, 2945477, 4052376, 4357692, 5890954, 8715384, 8836431, 11781908, 17672862, 23563816, 26509293, 35345724, 53018586, 70691448, 79527879, 106037172, 159055758, 212074344, 318111516, 636223032]

約数ペア:

[(1, 636223032), (2, 318111516), (3, 212074344), (4, 159055758), (6, 106037172), (8, 79527879), (9, 70691448), (12, 53018586), (18, 35345724), (24, 26509293), (27, 23563816), (36, 17672862), (54, 11781908), (72, 8836431), (73, 8715384), (108, 5890954), (146, 4357692), (157, 4052376), (216, 2945477), (219, 2905128), (257, 2475576), (292, 2178846), (314, 2026188), (438, 1452564), (471, 1350792), (514, 1237788), (584, 1089423), (628, 1013094), (657, 968376), (771, 825192), (876, 726282), (942, 675396), (1028, 618894), (1256, 506547), (1314, 484188), (1413, 450264), (1542, 412596), (1752, 363141), (1884, 337698), (1971, 322792), (2056, 309447), (2313, 275064), (2628, 242094), (2826, 225132), (3084, 206298), (3768, 168849), (3942, 161396), (4239, 150088), (4626, 137532), (5256, 121047), (5652, 112566), (6168, 103149), (6939, 91688), (7884, 80698), (8478, 75044), (9252, 68766), (11304, 56283), (11461, 55512), (13878, 45844), (15768, 40349), (16956, 37522), (18504, 34383), (18761, 33912), (22922, 27756)]