415569728

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 972580224

約数和(自身を除く): 557010496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 97, 112, 131, 146, 194, 224, 262, 292, 388, 448, 511, 524, 584, 679, 776, 917, 1022, 1048, 1168, 1358, 1552, 1834, 2044, 2096, 2336, 2716, 3104, 3668, 4088, 4192, 4672, 5432, 6208, 7081, 7336, 8176, 8384, 9563, 10864, 12707, 14162, 14672, 16352, 19126, 21728, 25414, 28324, 29344, 32704, 38252, 43456, 49567, 50828, 56648, 58688, 66941, 76504, 88949, 99134, 101656, 113296, 133882, 153008, 177898, 198268, 203312, 226592, 267764, 306016, 355796, 396536, 406624, 453184, 535528, 612032, 711592, 793072, 813248, 927611, 1071056, 1423184, 1586144, 1855222, 2142112, 2846368, 3172288, 3710444, 4284224, 5692736, 6493277, 7420888, 12986554, 14841776, 25973108, 29683552, 51946216, 59367104, 103892432, 207784864, 415569728]

約数ペア:

[(1, 415569728), (2, 207784864), (4, 103892432), (7, 59367104), (8, 51946216), (14, 29683552), (16, 25973108), (28, 14841776), (32, 12986554), (56, 7420888), (64, 6493277), (73, 5692736), (97, 4284224), (112, 3710444), (131, 3172288), (146, 2846368), (194, 2142112), (224, 1855222), (262, 1586144), (292, 1423184), (388, 1071056), (448, 927611), (511, 813248), (524, 793072), (584, 711592), (679, 612032), (776, 535528), (917, 453184), (1022, 406624), (1048, 396536), (1168, 355796), (1358, 306016), (1552, 267764), (1834, 226592), (2044, 203312), (2096, 198268), (2336, 177898), (2716, 153008), (3104, 133882), (3668, 113296), (4088, 101656), (4192, 99134), (4672, 88949), (5432, 76504), (6208, 66941), (7081, 58688), (7336, 56648), (8176, 50828), (8384, 49567), (9563, 43456), (10864, 38252), (12707, 32704), (14162, 29344), (14672, 28324), (16352, 25414), (19126, 21728)]