219543984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 735381504

約数和(自身を除く): 515837520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 33, 34, 36, 44, 48, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 144, 153, 176, 186, 187, 198, 204, 248, 263, 264, 272, 279, 306, 341, 372, 374, 396, 408, 496, 526, 527, 528, 558, 561, 612, 682, 744, 748, 789, 792, 816, 1023, 1052, 1054, 1116, 1122, 1224, 1364, 1488, 1496, 1578, 1581, 1584, 1683, 2046, 2104, 2108, 2232, 2244, 2367, 2448, 2728, 2893, 2992, 3069, 3156, 3162, 3366, 4092, 4208, 4216, 4464, 4471, 4488, 4734, 4743, 5456, 5786, 5797, 6138, 6312, 6324, 6732, 8153, 8184, 8432, 8679, 8942, 8976, 9468, 9486, 11572, 11594, 12276, 12624, 12648, 13413, 13464, 16306, 16368, 17358, 17391, 17884, 18936, 18972, 23144, 23188, 24459, 24552, 25296, 26037, 26826, 26928, 32612, 34716, 34782, 35768, 37872, 37944, 40239, 46288, 46376, 48918, 49104, 49181, 52074, 52173, 53652, 65224, 69432, 69564, 71536, 73377, 75888, 80478, 89683, 92752, 97836, 98362, 104148, 104346, 107304, 130448, 138601, 138864, 139128, 146754, 147543, 160956, 179366, 195672, 196724, 208296, 208692, 214608, 269049, 277202, 278256, 293508, 295086, 321912, 358732, 391344, 393448, 415803, 416592, 417384, 442629, 538098, 554404, 587016, 590172, 643824, 717464, 786896, 807147, 831606, 834768, 885258, 1076196, 1108808, 1174032, 1180344, 1247409, 1434928, 1524611, 1614294, 1663212, 1770516, 2152392, 2217616, 2360688, 2494818, 3049222, 3228588, 3326424, 3541032, 4304784, 4573833, 4989636, 6098444, 6457176, 6652848, 7082064, 9147666, 9979272, 12196888, 12914352, 13721499, 18295332, 19958544, 24393776, 27442998, 36590664, 54885996, 73181328, 109771992, 219543984]

約数ペア:

[(1, 219543984), (2, 109771992), (3, 73181328), (4, 54885996), (6, 36590664), (8, 27442998), (9, 24393776), (11, 19958544), (12, 18295332), (16, 13721499), (17, 12914352), (18, 12196888), (22, 9979272), (24, 9147666), (31, 7082064), (33, 6652848), (34, 6457176), (36, 6098444), (44, 4989636), (48, 4573833), (51, 4304784), (62, 3541032), (66, 3326424), (68, 3228588), (72, 3049222), (88, 2494818), (93, 2360688), (99, 2217616), (102, 2152392), (124, 1770516), (132, 1663212), (136, 1614294), (144, 1524611), (153, 1434928), (176, 1247409), (186, 1180344), (187, 1174032), (198, 1108808), (204, 1076196), (248, 885258), (263, 834768), (264, 831606), (272, 807147), (279, 786896), (306, 717464), (341, 643824), (372, 590172), (374, 587016), (396, 554404), (408, 538098), (496, 442629), (526, 417384), (527, 416592), (528, 415803), (558, 393448), (561, 391344), (612, 358732), (682, 321912), (744, 295086), (748, 293508), (789, 278256), (792, 277202), (816, 269049), (1023, 214608), (1052, 208692), (1054, 208296), (1116, 196724), (1122, 195672), (1224, 179366), (1364, 160956), (1488, 147543), (1496, 146754), (1578, 139128), (1581, 138864), (1584, 138601), (1683, 130448), (2046, 107304), (2104, 104346), (2108, 104148), (2232, 98362), (2244, 97836), (2367, 92752), (2448, 89683), (2728, 80478), (2893, 75888), (2992, 73377), (3069, 71536), (3156, 69564), (3162, 69432), (3366, 65224), (4092, 53652), (4208, 52173), (4216, 52074), (4464, 49181), (4471, 49104), (4488, 48918), (4734, 46376), (4743, 46288), (5456, 40239), (5786, 37944), (5797, 37872), (6138, 35768), (6312, 34782), (6324, 34716), (6732, 32612), (8153, 26928), (8184, 26826), (8432, 26037), (8679, 25296), (8942, 24552), (8976, 24459), (9468, 23188), (9486, 23144), (11572, 18972), (11594, 18936), (12276, 17884), (12624, 17391), (12648, 17358), (13413, 16368), (13464, 16306)]