218323728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 775188480

約数和(自身を除く): 556864752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 43, 46, 48, 54, 56, 63, 69, 72, 73, 84, 86, 92, 108, 112, 126, 129, 138, 144, 146, 161, 168, 172, 184, 189, 207, 216, 219, 252, 258, 276, 292, 301, 322, 336, 344, 368, 378, 387, 414, 432, 438, 483, 504, 511, 516, 552, 584, 602, 621, 644, 657, 688, 756, 774, 828, 876, 903, 966, 989, 1008, 1022, 1032, 1104, 1161, 1168, 1204, 1242, 1288, 1314, 1449, 1512, 1533, 1548, 1656, 1679, 1752, 1806, 1932, 1971, 1978, 2044, 2064, 2322, 2408, 2484, 2576, 2628, 2709, 2898, 2967, 3024, 3066, 3096, 3139, 3312, 3358, 3504, 3612, 3864, 3942, 3956, 4088, 4347, 4599, 4644, 4816, 4968, 5037, 5256, 5418, 5796, 5934, 6132, 6192, 6278, 6716, 6923, 7224, 7728, 7884, 7912, 8127, 8176, 8694, 8901, 9198, 9288, 9417, 9936, 10074, 10512, 10836, 11592, 11753, 11868, 12264, 12556, 13432, 13797, 13846, 14448, 15111, 15768, 15824, 16254, 17388, 17802, 18396, 18576, 18834, 20148, 20769, 21672, 21973, 23184, 23506, 23736, 24528, 25112, 26703, 26864, 27594, 27692, 28251, 30222, 31536, 32508, 34776, 35259, 35604, 36792, 37668, 40296, 41538, 43344, 43946, 45333, 47012, 47472, 50224, 53406, 55188, 55384, 56502, 60444, 62307, 65016, 65919, 69552, 70518, 71208, 72197, 73584, 75336, 80592, 83076, 84753, 87892, 90666, 94024, 105777, 106812, 110376, 110768, 113004, 120888, 124614, 130032, 131838, 141036, 142416, 144394, 150672, 166152, 169506, 175784, 181332, 186921, 188048, 197757, 211554, 213624, 216591, 220752, 226008, 241776, 249228, 263676, 282072, 288788, 317331, 332304, 339012, 351568, 362664, 373842, 395514, 423108, 427248, 433182, 452016, 498456, 505379, 527352, 564144, 577576, 593271, 634662, 649773, 678024, 725328, 747684, 791028, 846216, 866364, 996912, 1010758, 1054704, 1155152, 1186542, 1269324, 1299546, 1356048, 1495368, 1516137, 1582056, 1692432, 1732728, 1949319, 2021516, 2373084, 2538648, 2599092, 2990736, 3032274, 3164112, 3465456, 3898638, 4043032, 4548411, 4746168, 5077296, 5198184, 6064548, 7797276, 8086064, 9096822, 9492336, 10396368, 12129096, 13645233, 15594552, 18193644, 24258192, 27290466, 31189104, 36387288, 54580932, 72774576, 109161864, 218323728]

約数ペア:

[(1, 218323728), (2, 109161864), (3, 72774576), (4, 54580932), (6, 36387288), (7, 31189104), (8, 27290466), (9, 24258192), (12, 18193644), (14, 15594552), (16, 13645233), (18, 12129096), (21, 10396368), (23, 9492336), (24, 9096822), (27, 8086064), (28, 7797276), (36, 6064548), (42, 5198184), (43, 5077296), (46, 4746168), (48, 4548411), (54, 4043032), (56, 3898638), (63, 3465456), (69, 3164112), (72, 3032274), (73, 2990736), (84, 2599092), (86, 2538648), (92, 2373084), (108, 2021516), (112, 1949319), (126, 1732728), (129, 1692432), (138, 1582056), (144, 1516137), (146, 1495368), (161, 1356048), (168, 1299546), (172, 1269324), (184, 1186542), (189, 1155152), (207, 1054704), (216, 1010758), (219, 996912), (252, 866364), (258, 846216), (276, 791028), (292, 747684), (301, 725328), (322, 678024), (336, 649773), (344, 634662), (368, 593271), (378, 577576), (387, 564144), (414, 527352), (432, 505379), (438, 498456), (483, 452016), (504, 433182), (511, 427248), (516, 423108), (552, 395514), (584, 373842), (602, 362664), (621, 351568), (644, 339012), (657, 332304), (688, 317331), (756, 288788), (774, 282072), (828, 263676), (876, 249228), (903, 241776), (966, 226008), (989, 220752), (1008, 216591), (1022, 213624), (1032, 211554), (1104, 197757), (1161, 188048), (1168, 186921), (1204, 181332), (1242, 175784), (1288, 169506), (1314, 166152), (1449, 150672), (1512, 144394), (1533, 142416), (1548, 141036), (1656, 131838), (1679, 130032), (1752, 124614), (1806, 120888), (1932, 113004), (1971, 110768), (1978, 110376), (2044, 106812), (2064, 105777), (2322, 94024), (2408, 90666), (2484, 87892), (2576, 84753), (2628, 83076), (2709, 80592), (2898, 75336), (2967, 73584), (3024, 72197), (3066, 71208), (3096, 70518), (3139, 69552), (3312, 65919), (3358, 65016), (3504, 62307), (3612, 60444), (3864, 56502), (3942, 55384), (3956, 55188), (4088, 53406), (4347, 50224), (4599, 47472), (4644, 47012), (4816, 45333), (4968, 43946), (5037, 43344), (5256, 41538), (5418, 40296), (5796, 37668), (5934, 36792), (6132, 35604), (6192, 35259), (6278, 34776), (6716, 32508), (6923, 31536), (7224, 30222), (7728, 28251), (7884, 27692), (7912, 27594), (8127, 26864), (8176, 26703), (8694, 25112), (8901, 24528), (9198, 23736), (9288, 23506), (9417, 23184), (9936, 21973), (10074, 21672), (10512, 20769), (10836, 20148), (11592, 18834), (11753, 18576), (11868, 18396), (12264, 17802), (12556, 17388), (13432, 16254), (13797, 15824), (13846, 15768), (14448, 15111)]