938392416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1245

約数の個数: 144

約数和(自身を含む): 2887780896

約数和(自身を除く): 1949388480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 263, 288, 312, 416, 468, 526, 624, 789, 936, 953, 1052, 1248, 1578, 1872, 1906, 2104, 2367, 2859, 3156, 3419, 3744, 3812, 4208, 4734, 5718, 6312, 6838, 7624, 8416, 8577, 9468, 10257, 11436, 12389, 12624, 13676, 15248, 17154, 18936, 20514, 22872, 24778, 25248, 27352, 30496, 30771, 34308, 37167, 37872, 41028, 45744, 49556, 54704, 61542, 68616, 74334, 75744, 82056, 91488, 99112, 109408, 111501, 123084, 137232, 148668, 164112, 198224, 223002, 246168, 250639, 274464, 297336, 328224, 396448, 446004, 492336, 501278, 594672, 751917, 892008, 984672, 1002556, 1189344, 1503834, 1784016, 2005112, 2255751, 3007668, 3258307, 3568032, 4010224, 4511502, 6015336, 6516614, 8020448, 9023004, 9774921, 12030672, 13033228, 18046008, 19549842, 24061344, 26066456, 29324763, 36092016, 39099684, 52132912, 58649526, 72184032, 78199368, 104265824, 117299052, 156398736, 234598104, 312797472, 469196208, 938392416]

約数ペア:

[(1, 938392416), (2, 469196208), (3, 312797472), (4, 234598104), (6, 156398736), (8, 117299052), (9, 104265824), (12, 78199368), (13, 72184032), (16, 58649526), (18, 52132912), (24, 39099684), (26, 36092016), (32, 29324763), (36, 26066456), (39, 24061344), (48, 19549842), (52, 18046008), (72, 13033228), (78, 12030672), (96, 9774921), (104, 9023004), (117, 8020448), (144, 6516614), (156, 6015336), (208, 4511502), (234, 4010224), (263, 3568032), (288, 3258307), (312, 3007668), (416, 2255751), (468, 2005112), (526, 1784016), (624, 1503834), (789, 1189344), (936, 1002556), (953, 984672), (1052, 892008), (1248, 751917), (1578, 594672), (1872, 501278), (1906, 492336), (2104, 446004), (2367, 396448), (2859, 328224), (3156, 297336), (3419, 274464), (3744, 250639), (3812, 246168), (4208, 223002), (4734, 198224), (5718, 164112), (6312, 148668), (6838, 137232), (7624, 123084), (8416, 111501), (8577, 109408), (9468, 99112), (10257, 91488), (11436, 82056), (12389, 75744), (12624, 74334), (13676, 68616), (15248, 61542), (17154, 54704), (18936, 49556), (20514, 45744), (22872, 41028), (24778, 37872), (25248, 37167), (27352, 34308), (30496, 30771)]