857519168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 1983662784

約数和(自身を除く): 1126143616

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 137, 176, 187, 272, 274, 352, 374, 523, 544, 548, 704, 748, 1046, 1088, 1096, 1496, 1507, 2092, 2192, 2329, 2992, 3014, 4184, 4384, 4658, 5753, 5984, 6028, 8368, 8768, 8891, 9316, 11506, 11968, 12056, 16736, 17782, 18632, 23012, 24112, 25619, 33472, 35564, 37264, 46024, 48224, 51238, 71128, 71651, 74528, 92048, 96448, 97801, 102476, 142256, 143302, 149056, 184096, 195602, 204952, 284512, 286604, 368192, 391204, 409904, 569024, 573208, 782408, 788161, 819808, 1146416, 1218067, 1564816, 1576322, 1639616, 2292832, 2436134, 3129632, 3152644, 4585664, 4872268, 6259264, 6305288, 9744536, 12610576, 13398737, 19489072, 25221152, 26797474, 38978144, 50442304, 53594948, 77956288, 107189896, 214379792, 428759584, 857519168]

約数ペア:

[(1, 857519168), (2, 428759584), (4, 214379792), (8, 107189896), (11, 77956288), (16, 53594948), (17, 50442304), (22, 38978144), (32, 26797474), (34, 25221152), (44, 19489072), (64, 13398737), (68, 12610576), (88, 9744536), (136, 6305288), (137, 6259264), (176, 4872268), (187, 4585664), (272, 3152644), (274, 3129632), (352, 2436134), (374, 2292832), (523, 1639616), (544, 1576322), (548, 1564816), (704, 1218067), (748, 1146416), (1046, 819808), (1088, 788161), (1096, 782408), (1496, 573208), (1507, 569024), (2092, 409904), (2192, 391204), (2329, 368192), (2992, 286604), (3014, 284512), (4184, 204952), (4384, 195602), (4658, 184096), (5753, 149056), (5984, 143302), (6028, 142256), (8368, 102476), (8768, 97801), (8891, 96448), (9316, 92048), (11506, 74528), (11968, 71651), (12056, 71128), (16736, 51238), (17782, 48224), (18632, 46024), (23012, 37264), (24112, 35564), (25619, 33472)]