2252982144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20443}}^1$

素因数の和:20508

約数の個数: 128

約数和(自身を含む): 7006567680

約数和(自身を除く): 4753585536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 6888, 7872, 9184, 13776, 15744, 18368, 20443, 27552, 36736, 40886, 55104, 61329, 81772, 110208, 122658, 143101, 163544, 245316, 286202, 327088, 429303, 490632, 572404, 654176, 838163, 858606, 981264, 1144808, 1308352, 1676326, 1717212, 1962528, 2289616, 2514489, 2616704, 3352652, 3434424, 3925056, 4579232, 5028978, 5867141, 6705304, 6868848, 7850112, 9158464, 10057956, 11734282, 13410608, 13737696, 17601423, 18316928, 20115912, 23468564, 26821216, 27475392, 35202846, 40231824, 46937128, 53642432, 54950784, 70405692, 80463648, 93874256, 107284864, 140811384, 160927296, 187748512, 281622768, 321854592, 375497024, 563245536, 750994048, 1126491072, 2252982144]

約数ペア:

[(1, 2252982144), (2, 1126491072), (3, 750994048), (4, 563245536), (6, 375497024), (7, 321854592), (8, 281622768), (12, 187748512), (14, 160927296), (16, 140811384), (21, 107284864), (24, 93874256), (28, 80463648), (32, 70405692), (41, 54950784), (42, 53642432), (48, 46937128), (56, 40231824), (64, 35202846), (82, 27475392), (84, 26821216), (96, 23468564), (112, 20115912), (123, 18316928), (128, 17601423), (164, 13737696), (168, 13410608), (192, 11734282), (224, 10057956), (246, 9158464), (287, 7850112), (328, 6868848), (336, 6705304), (384, 5867141), (448, 5028978), (492, 4579232), (574, 3925056), (656, 3434424), (672, 3352652), (861, 2616704), (896, 2514489), (984, 2289616), (1148, 1962528), (1312, 1717212), (1344, 1676326), (1722, 1308352), (1968, 1144808), (2296, 981264), (2624, 858606), (2688, 838163), (3444, 654176), (3936, 572404), (4592, 490632), (5248, 429303), (6888, 327088), (7872, 286202), (9184, 245316), (13776, 163544), (15744, 143101), (18368, 122658), (20443, 110208), (27552, 81772), (36736, 61329), (40886, 55104)]