275423616

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 872136720

約数和(自身を除く): 596713104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 128, 144, 156, 159, 192, 208, 212, 234, 288, 312, 318, 347, 384, 416, 424, 468, 477, 576, 624, 636, 689, 694, 832, 848, 936, 954, 1041, 1152, 1248, 1272, 1378, 1388, 1664, 1696, 1872, 1908, 2067, 2082, 2496, 2544, 2756, 2776, 3123, 3392, 3744, 3816, 4134, 4164, 4511, 4992, 5088, 5512, 5552, 6201, 6246, 6784, 7488, 7632, 8268, 8328, 9022, 10176, 11024, 11104, 12402, 12492, 13533, 14976, 15264, 16536, 16656, 18044, 18391, 20352, 22048, 22208, 24804, 24984, 27066, 30528, 33072, 33312, 36088, 36782, 40599, 44096, 44416, 49608, 49968, 54132, 55173, 61056, 66144, 66624, 72176, 73564, 81198, 88192, 99216, 99936, 108264, 110346, 132288, 133248, 144352, 147128, 162396, 165519, 198432, 199872, 216528, 220692, 239083, 264576, 288704, 294256, 324792, 331038, 396864, 399744, 433056, 441384, 478166, 577408, 588512, 649584, 662076, 717249, 793728, 866112, 882768, 956332, 1177024, 1299168, 1324152, 1434498, 1732224, 1765536, 1912664, 2151747, 2354048, 2598336, 2648304, 2868996, 3531072, 3825328, 4303494, 5196672, 5296608, 5737992, 7062144, 7650656, 8606988, 10593216, 11475984, 15301312, 17213976, 21186432, 22951968, 30602624, 34427952, 45903936, 68855904, 91807872, 137711808, 275423616]

約数ペア:

[(1, 275423616), (2, 137711808), (3, 91807872), (4, 68855904), (6, 45903936), (8, 34427952), (9, 30602624), (12, 22951968), (13, 21186432), (16, 17213976), (18, 15301312), (24, 11475984), (26, 10593216), (32, 8606988), (36, 7650656), (39, 7062144), (48, 5737992), (52, 5296608), (53, 5196672), (64, 4303494), (72, 3825328), (78, 3531072), (96, 2868996), (104, 2648304), (106, 2598336), (117, 2354048), (128, 2151747), (144, 1912664), (156, 1765536), (159, 1732224), (192, 1434498), (208, 1324152), (212, 1299168), (234, 1177024), (288, 956332), (312, 882768), (318, 866112), (347, 793728), (384, 717249), (416, 662076), (424, 649584), (468, 588512), (477, 577408), (576, 478166), (624, 441384), (636, 433056), (689, 399744), (694, 396864), (832, 331038), (848, 324792), (936, 294256), (954, 288704), (1041, 264576), (1152, 239083), (1248, 220692), (1272, 216528), (1378, 199872), (1388, 198432), (1664, 165519), (1696, 162396), (1872, 147128), (1908, 144352), (2067, 133248), (2082, 132288), (2496, 110346), (2544, 108264), (2756, 99936), (2776, 99216), (3123, 88192), (3392, 81198), (3744, 73564), (3816, 72176), (4134, 66624), (4164, 66144), (4511, 61056), (4992, 55173), (5088, 54132), (5512, 49968), (5552, 49608), (6201, 44416), (6246, 44096), (6784, 40599), (7488, 36782), (7632, 36088), (8268, 33312), (8328, 33072), (9022, 30528), (10176, 27066), (11024, 24984), (11104, 24804), (12402, 22208), (12492, 22048), (13533, 20352), (14976, 18391), (15264, 18044), (16536, 16656)]