216533856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2663}}^1$

素因数の和:2705

約数の個数: 144

約数和(自身を含む): 714292992

約数和(自身を除く): 497759136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2663, 2904, 3388, 3696, 3872, 5082, 5326, 5808, 6776, 7392, 7989, 10164, 10652, 11616, 13552, 15978, 18641, 20328, 21304, 27104, 29293, 31956, 37282, 40656, 42608, 55923, 58586, 63912, 74564, 81312, 85216, 87879, 111846, 117172, 127824, 149128, 175758, 205051, 223692, 234344, 255648, 298256, 322223, 351516, 410102, 447384, 468688, 596512, 615153, 644446, 703032, 820204, 894768, 937376, 966669, 1230306, 1288892, 1406064, 1640408, 1789536, 1933338, 2255561, 2460612, 2577784, 2812128, 3280816, 3866676, 4511122, 4921224, 5155568, 6561632, 6766683, 7733352, 9022244, 9842448, 10311136, 13533366, 15466704, 18044488, 19684896, 27066732, 30933408, 36088976, 54133464, 72177952, 108266928, 216533856]

約数ペア:

[(1, 216533856), (2, 108266928), (3, 72177952), (4, 54133464), (6, 36088976), (7, 30933408), (8, 27066732), (11, 19684896), (12, 18044488), (14, 15466704), (16, 13533366), (21, 10311136), (22, 9842448), (24, 9022244), (28, 7733352), (32, 6766683), (33, 6561632), (42, 5155568), (44, 4921224), (48, 4511122), (56, 3866676), (66, 3280816), (77, 2812128), (84, 2577784), (88, 2460612), (96, 2255561), (112, 1933338), (121, 1789536), (132, 1640408), (154, 1406064), (168, 1288892), (176, 1230306), (224, 966669), (231, 937376), (242, 894768), (264, 820204), (308, 703032), (336, 644446), (352, 615153), (363, 596512), (462, 468688), (484, 447384), (528, 410102), (616, 351516), (672, 322223), (726, 298256), (847, 255648), (924, 234344), (968, 223692), (1056, 205051), (1232, 175758), (1452, 149128), (1694, 127824), (1848, 117172), (1936, 111846), (2464, 87879), (2541, 85216), (2663, 81312), (2904, 74564), (3388, 63912), (3696, 58586), (3872, 55923), (5082, 42608), (5326, 40656), (5808, 37282), (6776, 31956), (7392, 29293), (7989, 27104), (10164, 21304), (10652, 20328), (11616, 18641), (13552, 15978)]