2689274368

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:646

約数の個数: 120

約数和(自身を含む): 5988772944

約数和(自身を除く): 3299498576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 121, 128, 166, 176, 242, 256, 332, 352, 484, 512, 523, 664, 704, 913, 968, 1046, 1328, 1408, 1826, 1936, 2092, 2656, 2816, 3652, 3872, 4184, 5312, 5632, 5753, 7304, 7744, 8368, 10043, 10624, 11506, 14608, 15488, 16736, 20086, 21248, 23012, 29216, 30976, 33472, 40172, 42496, 43409, 46024, 58432, 61952, 63283, 66944, 80344, 86818, 92048, 116864, 126566, 133888, 160688, 173636, 184096, 233728, 253132, 267776, 321376, 347272, 368192, 467456, 477499, 506264, 642752, 694544, 736384, 954998, 1012528, 1285504, 1389088, 1472768, 1909996, 2025056, 2571008, 2778176, 2945536, 3819992, 4050112, 5142016, 5252489, 5556352, 7639984, 8100224, 10504978, 11112704, 15279968, 16200448, 21009956, 22225408, 30559936, 32400896, 42019912, 61119872, 84039824, 122239744, 168079648, 244479488, 336159296, 672318592, 1344637184, 2689274368]

約数ペア:

[(1, 2689274368), (2, 1344637184), (4, 672318592), (8, 336159296), (11, 244479488), (16, 168079648), (22, 122239744), (32, 84039824), (44, 61119872), (64, 42019912), (83, 32400896), (88, 30559936), (121, 22225408), (128, 21009956), (166, 16200448), (176, 15279968), (242, 11112704), (256, 10504978), (332, 8100224), (352, 7639984), (484, 5556352), (512, 5252489), (523, 5142016), (664, 4050112), (704, 3819992), (913, 2945536), (968, 2778176), (1046, 2571008), (1328, 2025056), (1408, 1909996), (1826, 1472768), (1936, 1389088), (2092, 1285504), (2656, 1012528), (2816, 954998), (3652, 736384), (3872, 694544), (4184, 642752), (5312, 506264), (5632, 477499), (5753, 467456), (7304, 368192), (7744, 347272), (8368, 321376), (10043, 267776), (10624, 253132), (11506, 233728), (14608, 184096), (15488, 173636), (16736, 160688), (20086, 133888), (21248, 126566), (23012, 116864), (29216, 92048), (30976, 86818), (33472, 80344), (40172, 66944), (42496, 63283), (43409, 61952), (46024, 58432)]