408927168

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 168

約数和(自身を含む): 1277557008

約数和(自身を除く): 868629840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 97, 104, 117, 144, 156, 192, 194, 208, 234, 288, 291, 312, 388, 416, 468, 563, 576, 582, 624, 776, 832, 873, 936, 1126, 1164, 1248, 1261, 1552, 1689, 1746, 1872, 2252, 2328, 2496, 2522, 3104, 3378, 3492, 3744, 3783, 4504, 4656, 5044, 5067, 6208, 6756, 6984, 7319, 7488, 7566, 9008, 9312, 10088, 10134, 11349, 13512, 13968, 14638, 15132, 18016, 18624, 20176, 20268, 21957, 22698, 27024, 27936, 29276, 30264, 36032, 40352, 40536, 43914, 45396, 54048, 54611, 55872, 58552, 60528, 65871, 80704, 81072, 87828, 90792, 108096, 109222, 117104, 121056, 131742, 162144, 163833, 175656, 181584, 218444, 234208, 242112, 263484, 324288, 327666, 351312, 363168, 436888, 468416, 491499, 526968, 655332, 702624, 709943, 726336, 873776, 982998, 1053936, 1310664, 1405248, 1419886, 1747552, 1965996, 2107872, 2129829, 2621328, 2839772, 3495104, 3931992, 4215744, 4259658, 5242656, 5679544, 6389487, 7863984, 8519316, 10485312, 11359088, 12778974, 15727968, 17038632, 22718176, 25557948, 31455936, 34077264, 45436352, 51115896, 68154528, 102231792, 136309056, 204463584, 408927168]

約数ペア:

[(1, 408927168), (2, 204463584), (3, 136309056), (4, 102231792), (6, 68154528), (8, 51115896), (9, 45436352), (12, 34077264), (13, 31455936), (16, 25557948), (18, 22718176), (24, 17038632), (26, 15727968), (32, 12778974), (36, 11359088), (39, 10485312), (48, 8519316), (52, 7863984), (64, 6389487), (72, 5679544), (78, 5242656), (96, 4259658), (97, 4215744), (104, 3931992), (117, 3495104), (144, 2839772), (156, 2621328), (192, 2129829), (194, 2107872), (208, 1965996), (234, 1747552), (288, 1419886), (291, 1405248), (312, 1310664), (388, 1053936), (416, 982998), (468, 873776), (563, 726336), (576, 709943), (582, 702624), (624, 655332), (776, 526968), (832, 491499), (873, 468416), (936, 436888), (1126, 363168), (1164, 351312), (1248, 327666), (1261, 324288), (1552, 263484), (1689, 242112), (1746, 234208), (1872, 218444), (2252, 181584), (2328, 175656), (2496, 163833), (2522, 162144), (3104, 131742), (3378, 121056), (3492, 117104), (3744, 109222), (3783, 108096), (4504, 90792), (4656, 87828), (5044, 81072), (5067, 80704), (6208, 65871), (6756, 60528), (6984, 58552), (7319, 55872), (7488, 54611), (7566, 54048), (9008, 45396), (9312, 43914), (10088, 40536), (10134, 40352), (11349, 36032), (13512, 30264), (13968, 29276), (14638, 27936), (15132, 27024), (18016, 22698), (18624, 21957), (20176, 20268)]