213760512

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 738851520

約数和(自身を除く): 525091008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 128, 141, 144, 168, 188, 189, 192, 216, 224, 252, 256, 282, 288, 329, 336, 376, 378, 384, 423, 432, 448, 504, 512, 564, 576, 658, 672, 752, 756, 768, 846, 864, 896, 987, 1008, 1128, 1152, 1269, 1316, 1344, 1504, 1512, 1536, 1692, 1728, 1792, 1974, 2016, 2209, 2256, 2304, 2538, 2632, 2688, 2961, 3008, 3024, 3384, 3456, 3584, 3948, 4032, 4418, 4512, 4608, 5076, 5264, 5376, 5922, 6016, 6048, 6627, 6768, 6912, 7896, 8064, 8836, 8883, 9024, 10152, 10528, 10752, 11844, 12032, 12096, 13254, 13536, 13824, 15463, 15792, 16128, 17672, 17766, 18048, 19881, 20304, 21056, 23688, 24064, 24192, 26508, 27072, 30926, 31584, 32256, 35344, 35532, 36096, 39762, 40608, 42112, 46389, 47376, 48384, 53016, 54144, 59643, 61852, 63168, 70688, 71064, 72192, 79524, 81216, 84224, 92778, 94752, 96768, 106032, 108288, 119286, 123704, 126336, 139167, 141376, 142128, 159048, 162432, 168448, 185556, 189504, 212064, 216576, 238572, 247408, 252672, 278334, 282752, 284256, 318096, 324864, 371112, 379008, 417501, 424128, 477144, 494816, 505344, 556668, 565504, 568512, 636192, 649728, 742224, 758016, 835002, 848256, 954288, 989632, 1113336, 1131008, 1137024, 1272384, 1484448, 1516032, 1670004, 1696512, 1908576, 1979264, 2226672, 2274048, 2544768, 2968896, 3340008, 3393024, 3817152, 3958528, 4453344, 4548096, 5089536, 5937792, 6680016, 7634304, 7917056, 8906688, 10179072, 11875584, 13360032, 15268608, 17813376, 23751168, 26720064, 30537216, 35626752, 53440128, 71253504, 106880256, 213760512]

約数ペア:

[(1, 213760512), (2, 106880256), (3, 71253504), (4, 53440128), (6, 35626752), (7, 30537216), (8, 26720064), (9, 23751168), (12, 17813376), (14, 15268608), (16, 13360032), (18, 11875584), (21, 10179072), (24, 8906688), (27, 7917056), (28, 7634304), (32, 6680016), (36, 5937792), (42, 5089536), (47, 4548096), (48, 4453344), (54, 3958528), (56, 3817152), (63, 3393024), (64, 3340008), (72, 2968896), (84, 2544768), (94, 2274048), (96, 2226672), (108, 1979264), (112, 1908576), (126, 1696512), (128, 1670004), (141, 1516032), (144, 1484448), (168, 1272384), (188, 1137024), (189, 1131008), (192, 1113336), (216, 989632), (224, 954288), (252, 848256), (256, 835002), (282, 758016), (288, 742224), (329, 649728), (336, 636192), (376, 568512), (378, 565504), (384, 556668), (423, 505344), (432, 494816), (448, 477144), (504, 424128), (512, 417501), (564, 379008), (576, 371112), (658, 324864), (672, 318096), (752, 284256), (756, 282752), (768, 278334), (846, 252672), (864, 247408), (896, 238572), (987, 216576), (1008, 212064), (1128, 189504), (1152, 185556), (1269, 168448), (1316, 162432), (1344, 159048), (1504, 142128), (1512, 141376), (1536, 139167), (1692, 126336), (1728, 123704), (1792, 119286), (1974, 108288), (2016, 106032), (2209, 96768), (2256, 94752), (2304, 92778), (2538, 84224), (2632, 81216), (2688, 79524), (2961, 72192), (3008, 71064), (3024, 70688), (3384, 63168), (3456, 61852), (3584, 59643), (3948, 54144), (4032, 53016), (4418, 48384), (4512, 47376), (4608, 46389), (5076, 42112), (5264, 40608), (5376, 39762), (5922, 36096), (6016, 35532), (6048, 35344), (6627, 32256), (6768, 31584), (6912, 30926), (7896, 27072), (8064, 26508), (8836, 24192), (8883, 24064), (9024, 23688), (10152, 21056), (10528, 20304), (10752, 19881), (11844, 18048), (12032, 17766), (12096, 17672), (13254, 16128), (13536, 15792), (13824, 15463)]