388582056

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 1231718400

約数和(自身を除く): 843136344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 43, 46, 51, 54, 68, 69, 72, 86, 92, 102, 107, 108, 129, 136, 138, 153, 172, 184, 204, 207, 214, 216, 258, 276, 306, 321, 344, 387, 391, 408, 414, 428, 459, 516, 552, 612, 621, 642, 731, 774, 782, 828, 856, 918, 963, 989, 1032, 1161, 1173, 1224, 1242, 1284, 1462, 1548, 1564, 1656, 1819, 1836, 1926, 1978, 2193, 2322, 2346, 2461, 2484, 2568, 2889, 2924, 2967, 3096, 3128, 3519, 3638, 3672, 3852, 3956, 4386, 4601, 4644, 4692, 4922, 4968, 5457, 5778, 5848, 5934, 6579, 7038, 7276, 7383, 7704, 7912, 8772, 8901, 9202, 9288, 9384, 9844, 10557, 10914, 11556, 11868, 13158, 13803, 14076, 14552, 14766, 16371, 16813, 17544, 17802, 18404, 19688, 19737, 21114, 21828, 22149, 23112, 23736, 26316, 26703, 27606, 28152, 29532, 32742, 33626, 35604, 36808, 39474, 41409, 41837, 42228, 43656, 44298, 49113, 50439, 52632, 53406, 55212, 59064, 65484, 66447, 67252, 71208, 78217, 78948, 82818, 83674, 84456, 88596, 98226, 100878, 105823, 106812, 110424, 124227, 125511, 130968, 132894, 134504, 151317, 156434, 157896, 165636, 167348, 177192, 196452, 201756, 211646, 213624, 234651, 248454, 251022, 265788, 302634, 312868, 317469, 331272, 334696, 376533, 392904, 403512, 423292, 453951, 469302, 496908, 502044, 531576, 605268, 625736, 634938, 703953, 753066, 846584, 907902, 938604, 952407, 993816, 1004088, 1129599, 1210536, 1269876, 1407906, 1506132, 1798991, 1815804, 1877208, 1904814, 2111859, 2259198, 2539752, 2815812, 2857221, 3012264, 3597982, 3631608, 3809628, 4223718, 4518396, 5396973, 5631624, 5714442, 7195964, 7619256, 8447436, 9036792, 10793946, 11428884, 14391928, 16190919, 16894872, 21587892, 22857768, 32381838, 43175784, 48572757, 64763676, 97145514, 129527352, 194291028, 388582056]

約数ペア:

[(1, 388582056), (2, 194291028), (3, 129527352), (4, 97145514), (6, 64763676), (8, 48572757), (9, 43175784), (12, 32381838), (17, 22857768), (18, 21587892), (23, 16894872), (24, 16190919), (27, 14391928), (34, 11428884), (36, 10793946), (43, 9036792), (46, 8447436), (51, 7619256), (54, 7195964), (68, 5714442), (69, 5631624), (72, 5396973), (86, 4518396), (92, 4223718), (102, 3809628), (107, 3631608), (108, 3597982), (129, 3012264), (136, 2857221), (138, 2815812), (153, 2539752), (172, 2259198), (184, 2111859), (204, 1904814), (207, 1877208), (214, 1815804), (216, 1798991), (258, 1506132), (276, 1407906), (306, 1269876), (321, 1210536), (344, 1129599), (387, 1004088), (391, 993816), (408, 952407), (414, 938604), (428, 907902), (459, 846584), (516, 753066), (552, 703953), (612, 634938), (621, 625736), (642, 605268), (731, 531576), (774, 502044), (782, 496908), (828, 469302), (856, 453951), (918, 423292), (963, 403512), (989, 392904), (1032, 376533), (1161, 334696), (1173, 331272), (1224, 317469), (1242, 312868), (1284, 302634), (1462, 265788), (1548, 251022), (1564, 248454), (1656, 234651), (1819, 213624), (1836, 211646), (1926, 201756), (1978, 196452), (2193, 177192), (2322, 167348), (2346, 165636), (2461, 157896), (2484, 156434), (2568, 151317), (2889, 134504), (2924, 132894), (2967, 130968), (3096, 125511), (3128, 124227), (3519, 110424), (3638, 106812), (3672, 105823), (3852, 100878), (3956, 98226), (4386, 88596), (4601, 84456), (4644, 83674), (4692, 82818), (4922, 78948), (4968, 78217), (5457, 71208), (5778, 67252), (5848, 66447), (5934, 65484), (6579, 59064), (7038, 55212), (7276, 53406), (7383, 52632), (7704, 50439), (7912, 49113), (8772, 44298), (8901, 43656), (9202, 42228), (9288, 41837), (9384, 41409), (9844, 39474), (10557, 36808), (10914, 35604), (11556, 33626), (11868, 32742), (13158, 29532), (13803, 28152), (14076, 27606), (14552, 26703), (14766, 26316), (16371, 23736), (16813, 23112), (17544, 22149), (17802, 21828), (18404, 21114), (19688, 19737)]