261758952

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 320

約数和(自身を含む): 946471680

約数和(自身を除く): 684712728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 52, 54, 56, 63, 69, 72, 78, 81, 84, 91, 92, 104, 108, 117, 126, 138, 156, 161, 162, 168, 182, 184, 189, 193, 207, 216, 234, 252, 273, 276, 299, 312, 322, 324, 351, 364, 378, 386, 414, 468, 483, 504, 546, 552, 567, 579, 598, 621, 644, 648, 702, 728, 756, 772, 819, 828, 897, 936, 966, 1053, 1092, 1134, 1158, 1196, 1242, 1288, 1351, 1404, 1449, 1512, 1544, 1638, 1656, 1737, 1794, 1863, 1932, 2093, 2106, 2184, 2268, 2316, 2392, 2457, 2484, 2509, 2691, 2702, 2808, 2898, 3276, 3474, 3588, 3726, 3864, 4053, 4186, 4212, 4347, 4439, 4536, 4632, 4914, 4968, 5018, 5211, 5382, 5404, 5796, 6279, 6552, 6948, 7176, 7371, 7452, 7527, 8073, 8106, 8372, 8424, 8694, 8878, 9828, 10036, 10422, 10764, 10808, 11592, 12159, 12558, 13041, 13317, 13896, 14742, 14904, 15054, 15633, 16146, 16212, 16744, 17388, 17563, 17756, 18837, 19656, 20072, 20844, 21528, 22581, 24219, 24318, 25116, 26082, 26634, 29484, 30108, 31073, 31266, 32292, 32424, 34776, 35126, 35512, 36477, 37674, 39951, 41688, 45162, 48438, 48636, 50232, 52164, 52689, 53268, 56511, 57707, 58968, 60216, 62146, 62532, 64584, 67743, 70252, 72954, 75348, 79902, 90324, 93219, 96876, 97272, 104328, 105378, 106536, 109431, 113022, 115414, 119853, 124292, 125064, 135486, 140504, 145908, 150696, 158067, 159804, 169533, 173121, 180648, 186438, 193752, 203229, 210756, 218862, 226044, 230828, 239706, 248584, 270972, 279657, 291816, 316134, 319608, 339066, 346242, 359559, 372876, 403949, 406458, 421512, 437724, 452088, 461656, 474201, 479412, 519363, 541944, 559314, 632268, 678132, 692484, 719118, 745752, 807898, 812916, 838971, 875448, 948402, 958824, 1038726, 1118628, 1211847, 1264536, 1356264, 1384968, 1422603, 1438236, 1558089, 1615796, 1625832, 1677942, 1896804, 2077452, 2237256, 2423694, 2516913, 2845206, 2876472, 3116178, 3231592, 3355884, 3635541, 3793608, 4154904, 4674267, 4847388, 5033826, 5690412, 6232356, 6711768, 7271082, 9348534, 9694776, 10067652, 10906623, 11380824, 12464712, 14542164, 18697068, 20135304, 21813246, 29084328, 32719869, 37394136, 43626492, 65439738, 87252984, 130879476, 261758952]

約数ペア:

[(1, 261758952), (2, 130879476), (3, 87252984), (4, 65439738), (6, 43626492), (7, 37394136), (8, 32719869), (9, 29084328), (12, 21813246), (13, 20135304), (14, 18697068), (18, 14542164), (21, 12464712), (23, 11380824), (24, 10906623), (26, 10067652), (27, 9694776), (28, 9348534), (36, 7271082), (39, 6711768), (42, 6232356), (46, 5690412), (52, 5033826), (54, 4847388), (56, 4674267), (63, 4154904), (69, 3793608), (72, 3635541), (78, 3355884), (81, 3231592), (84, 3116178), (91, 2876472), (92, 2845206), (104, 2516913), (108, 2423694), (117, 2237256), (126, 2077452), (138, 1896804), (156, 1677942), (161, 1625832), (162, 1615796), (168, 1558089), (182, 1438236), (184, 1422603), (189, 1384968), (193, 1356264), (207, 1264536), (216, 1211847), (234, 1118628), (252, 1038726), (273, 958824), (276, 948402), (299, 875448), (312, 838971), (322, 812916), (324, 807898), (351, 745752), (364, 719118), (378, 692484), (386, 678132), (414, 632268), (468, 559314), (483, 541944), (504, 519363), (546, 479412), (552, 474201), (567, 461656), (579, 452088), (598, 437724), (621, 421512), (644, 406458), (648, 403949), (702, 372876), (728, 359559), (756, 346242), (772, 339066), (819, 319608), (828, 316134), (897, 291816), (936, 279657), (966, 270972), (1053, 248584), (1092, 239706), (1134, 230828), (1158, 226044), (1196, 218862), (1242, 210756), (1288, 203229), (1351, 193752), (1404, 186438), (1449, 180648), (1512, 173121), (1544, 169533), (1638, 159804), (1656, 158067), (1737, 150696), (1794, 145908), (1863, 140504), (1932, 135486), (2093, 125064), (2106, 124292), (2184, 119853), (2268, 115414), (2316, 113022), (2392, 109431), (2457, 106536), (2484, 105378), (2509, 104328), (2691, 97272), (2702, 96876), (2808, 93219), (2898, 90324), (3276, 79902), (3474, 75348), (3588, 72954), (3726, 70252), (3864, 67743), (4053, 64584), (4186, 62532), (4212, 62146), (4347, 60216), (4439, 58968), (4536, 57707), (4632, 56511), (4914, 53268), (4968, 52689), (5018, 52164), (5211, 50232), (5382, 48636), (5404, 48438), (5796, 45162), (6279, 41688), (6552, 39951), (6948, 37674), (7176, 36477), (7371, 35512), (7452, 35126), (7527, 34776), (8073, 32424), (8106, 32292), (8372, 31266), (8424, 31073), (8694, 30108), (8878, 29484), (9828, 26634), (10036, 26082), (10422, 25116), (10764, 24318), (10808, 24219), (11592, 22581), (12159, 21528), (12558, 20844), (13041, 20072), (13317, 19656), (13896, 18837), (14742, 17756), (14904, 17563), (15054, 17388), (15633, 16744), (16146, 16212)]