217420896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 723824640

約数和(自身を除く): 506403744

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, 67, 77, 84, 88, 96, 112, 132, 134, 154, 168, 176, 201, 224, 231, 264, 268, 308, 336, 352, 402, 439, 462, 469, 528, 536, 616, 672, 737, 804, 878, 924, 938, 1056, 1072, 1232, 1317, 1407, 1474, 1608, 1756, 1848, 1876, 2144, 2211, 2464, 2634, 2814, 2948, 3073, 3216, 3512, 3696, 3752, 4422, 4829, 5159, 5268, 5628, 5896, 6146, 6432, 7024, 7392, 7504, 8844, 9219, 9658, 10318, 10536, 11256, 11792, 12292, 14048, 14487, 15008, 15477, 17688, 18438, 19316, 20636, 21072, 22512, 23584, 24584, 28974, 29413, 30954, 33803, 35376, 36876, 38632, 41272, 42144, 45024, 49168, 57948, 58826, 61908, 67606, 70752, 73752, 77264, 82544, 88239, 98336, 101409, 115896, 117652, 123816, 135212, 147504, 154528, 165088, 176478, 202818, 205891, 231792, 235304, 247632, 270424, 295008, 323543, 352956, 405636, 411782, 463584, 470608, 495264, 540848, 617673, 647086, 705912, 811272, 823564, 941216, 970629, 1081696, 1235346, 1294172, 1411824, 1622544, 1647128, 1941258, 2264801, 2470692, 2588344, 2823648, 3245088, 3294256, 3882516, 4529602, 4941384, 5176688, 6588512, 6794403, 7765032, 9059204, 9882768, 10353376, 13588806, 15530064, 18118408, 19765536, 27177612, 31060128, 36236816, 54355224, 72473632, 108710448, 217420896]

約数ペア:

[(1, 217420896), (2, 108710448), (3, 72473632), (4, 54355224), (6, 36236816), (7, 31060128), (8, 27177612), (11, 19765536), (12, 18118408), (14, 15530064), (16, 13588806), (21, 10353376), (22, 9882768), (24, 9059204), (28, 7765032), (32, 6794403), (33, 6588512), (42, 5176688), (44, 4941384), (48, 4529602), (56, 3882516), (66, 3294256), (67, 3245088), (77, 2823648), (84, 2588344), (88, 2470692), (96, 2264801), (112, 1941258), (132, 1647128), (134, 1622544), (154, 1411824), (168, 1294172), (176, 1235346), (201, 1081696), (224, 970629), (231, 941216), (264, 823564), (268, 811272), (308, 705912), (336, 647086), (352, 617673), (402, 540848), (439, 495264), (462, 470608), (469, 463584), (528, 411782), (536, 405636), (616, 352956), (672, 323543), (737, 295008), (804, 270424), (878, 247632), (924, 235304), (938, 231792), (1056, 205891), (1072, 202818), (1232, 176478), (1317, 165088), (1407, 154528), (1474, 147504), (1608, 135212), (1756, 123816), (1848, 117652), (1876, 115896), (2144, 101409), (2211, 98336), (2464, 88239), (2634, 82544), (2814, 77264), (2948, 73752), (3073, 70752), (3216, 67606), (3512, 61908), (3696, 58826), (3752, 57948), (4422, 49168), (4829, 45024), (5159, 42144), (5268, 41272), (5628, 38632), (5896, 36876), (6146, 35376), (6432, 33803), (7024, 30954), (7392, 29413), (7504, 28974), (8844, 24584), (9219, 23584), (9658, 22512), (10318, 21072), (10536, 20636), (11256, 19316), (11792, 18438), (12292, 17688), (14048, 15477), (14487, 15008)]