218542464

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 737362080

約数和(自身を除く): 518819616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 287, 288, 328, 336, 369, 384, 448, 492, 504, 574, 576, 656, 661, 672, 738, 861, 896, 984, 1008, 1148, 1152, 1312, 1322, 1344, 1476, 1722, 1968, 1983, 2016, 2296, 2583, 2624, 2644, 2688, 2952, 3444, 3936, 3966, 4032, 4592, 4627, 5166, 5248, 5288, 5904, 5949, 6888, 7872, 7932, 8064, 9184, 9254, 10332, 10576, 11808, 11898, 13776, 13881, 15744, 15864, 18368, 18508, 20664, 21152, 23616, 23796, 27101, 27552, 27762, 31728, 36736, 37016, 41328, 41643, 42304, 47232, 47592, 54202, 55104, 55524, 63456, 74032, 81303, 82656, 83286, 84608, 95184, 108404, 110208, 111048, 126912, 148064, 162606, 165312, 166572, 189707, 190368, 216808, 222096, 243909, 253824, 296128, 325212, 330624, 333144, 379414, 380736, 433616, 444192, 487818, 569121, 592256, 650424, 666288, 758828, 761472, 867232, 888384, 975636, 1138242, 1300848, 1332576, 1517656, 1707363, 1734464, 1776768, 1951272, 2276484, 2601696, 2665152, 3035312, 3414726, 3468928, 3902544, 4552968, 5203392, 5330304, 6070624, 6829452, 7805088, 9105936, 10406784, 12141248, 13658904, 15610176, 18211872, 24282496, 27317808, 31220352, 36423744, 54635616, 72847488, 109271232, 218542464]

約数ペア:

[(1, 218542464), (2, 109271232), (3, 72847488), (4, 54635616), (6, 36423744), (7, 31220352), (8, 27317808), (9, 24282496), (12, 18211872), (14, 15610176), (16, 13658904), (18, 12141248), (21, 10406784), (24, 9105936), (28, 7805088), (32, 6829452), (36, 6070624), (41, 5330304), (42, 5203392), (48, 4552968), (56, 3902544), (63, 3468928), (64, 3414726), (72, 3035312), (82, 2665152), (84, 2601696), (96, 2276484), (112, 1951272), (123, 1776768), (126, 1734464), (128, 1707363), (144, 1517656), (164, 1332576), (168, 1300848), (192, 1138242), (224, 975636), (246, 888384), (252, 867232), (287, 761472), (288, 758828), (328, 666288), (336, 650424), (369, 592256), (384, 569121), (448, 487818), (492, 444192), (504, 433616), (574, 380736), (576, 379414), (656, 333144), (661, 330624), (672, 325212), (738, 296128), (861, 253824), (896, 243909), (984, 222096), (1008, 216808), (1148, 190368), (1152, 189707), (1312, 166572), (1322, 165312), (1344, 162606), (1476, 148064), (1722, 126912), (1968, 111048), (1983, 110208), (2016, 108404), (2296, 95184), (2583, 84608), (2624, 83286), (2644, 82656), (2688, 81303), (2952, 74032), (3444, 63456), (3936, 55524), (3966, 55104), (4032, 54202), (4592, 47592), (4627, 47232), (5166, 42304), (5248, 41643), (5288, 41328), (5904, 37016), (5949, 36736), (6888, 31728), (7872, 27762), (7932, 27552), (8064, 27101), (9184, 23796), (9254, 23616), (10332, 21152), (10576, 20664), (11808, 18508), (11898, 18368), (13776, 15864), (13881, 15744)]