388636704

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 1248234624

約数和(自身を除く): 859597920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 53, 54, 69, 72, 81, 82, 92, 96, 106, 108, 123, 138, 144, 159, 162, 164, 184, 207, 212, 216, 243, 246, 276, 288, 318, 324, 328, 368, 369, 414, 424, 432, 477, 486, 492, 552, 621, 636, 648, 656, 736, 738, 828, 848, 864, 943, 954, 972, 984, 1104, 1107, 1219, 1242, 1272, 1296, 1312, 1431, 1476, 1656, 1696, 1863, 1886, 1908, 1944, 1968, 2173, 2208, 2214, 2438, 2484, 2544, 2592, 2829, 2862, 2952, 3312, 3321, 3657, 3726, 3772, 3816, 3888, 3936, 4293, 4346, 4428, 4876, 4968, 5088, 5589, 5658, 5724, 5904, 6519, 6624, 6642, 7314, 7452, 7544, 7632, 7776, 8487, 8586, 8692, 8856, 9752, 9936, 9963, 10971, 11178, 11316, 11448, 11808, 12879, 13038, 13284, 14628, 14904, 15088, 15264, 16974, 17172, 17384, 17712, 19504, 19557, 19872, 19926, 21942, 22356, 22632, 22896, 25461, 25758, 26076, 26568, 29256, 29808, 30176, 32913, 33948, 34344, 34768, 35424, 39008, 39114, 39852, 43884, 44712, 45264, 45792, 49979, 50922, 51516, 52152, 53136, 58512, 58671, 59616, 65826, 67896, 68688, 69536, 76383, 78228, 79704, 87768, 89424, 90528, 98739, 99958, 101844, 103032, 104304, 106272, 117024, 117342, 131652, 135792, 137376, 149937, 152766, 156456, 159408, 175536, 176013, 178848, 197478, 199916, 203688, 206064, 208608, 229149, 234684, 263304, 271584, 296217, 299874, 305532, 312912, 318816, 351072, 352026, 394956, 399832, 407376, 412128, 449811, 458298, 469368, 526608, 528039, 592434, 599748, 611064, 625824, 704052, 789912, 799664, 814752, 899622, 916596, 938736, 1053216, 1056078, 1184868, 1199496, 1222128, 1349433, 1408104, 1579824, 1599328, 1799244, 1833192, 1877472, 2112156, 2369736, 2398992, 2444256, 2698866, 2816208, 3159648, 3598488, 3666384, 4048299, 4224312, 4739472, 4797984, 5397732, 5632416, 7196976, 7332768, 8096598, 8448624, 9478944, 10795464, 12144897, 14393952, 16193196, 16897248, 21590928, 24289794, 32386392, 43181856, 48579588, 64772784, 97159176, 129545568, 194318352, 388636704]

約数ペア:

[(1, 388636704), (2, 194318352), (3, 129545568), (4, 97159176), (6, 64772784), (8, 48579588), (9, 43181856), (12, 32386392), (16, 24289794), (18, 21590928), (23, 16897248), (24, 16193196), (27, 14393952), (32, 12144897), (36, 10795464), (41, 9478944), (46, 8448624), (48, 8096598), (53, 7332768), (54, 7196976), (69, 5632416), (72, 5397732), (81, 4797984), (82, 4739472), (92, 4224312), (96, 4048299), (106, 3666384), (108, 3598488), (123, 3159648), (138, 2816208), (144, 2698866), (159, 2444256), (162, 2398992), (164, 2369736), (184, 2112156), (207, 1877472), (212, 1833192), (216, 1799244), (243, 1599328), (246, 1579824), (276, 1408104), (288, 1349433), (318, 1222128), (324, 1199496), (328, 1184868), (368, 1056078), (369, 1053216), (414, 938736), (424, 916596), (432, 899622), (477, 814752), (486, 799664), (492, 789912), (552, 704052), (621, 625824), (636, 611064), (648, 599748), (656, 592434), (736, 528039), (738, 526608), (828, 469368), (848, 458298), (864, 449811), (943, 412128), (954, 407376), (972, 399832), (984, 394956), (1104, 352026), (1107, 351072), (1219, 318816), (1242, 312912), (1272, 305532), (1296, 299874), (1312, 296217), (1431, 271584), (1476, 263304), (1656, 234684), (1696, 229149), (1863, 208608), (1886, 206064), (1908, 203688), (1944, 199916), (1968, 197478), (2173, 178848), (2208, 176013), (2214, 175536), (2438, 159408), (2484, 156456), (2544, 152766), (2592, 149937), (2829, 137376), (2862, 135792), (2952, 131652), (3312, 117342), (3321, 117024), (3657, 106272), (3726, 104304), (3772, 103032), (3816, 101844), (3888, 99958), (3936, 98739), (4293, 90528), (4346, 89424), (4428, 87768), (4876, 79704), (4968, 78228), (5088, 76383), (5589, 69536), (5658, 68688), (5724, 67896), (5904, 65826), (6519, 59616), (6624, 58671), (6642, 58512), (7314, 53136), (7452, 52152), (7544, 51516), (7632, 50922), (7776, 49979), (8487, 45792), (8586, 45264), (8692, 44712), (8856, 43884), (9752, 39852), (9936, 39114), (9963, 39008), (10971, 35424), (11178, 34768), (11316, 34344), (11448, 33948), (11808, 32913), (12879, 30176), (13038, 29808), (13284, 29256), (14628, 26568), (14904, 26076), (15088, 25758), (15264, 25461), (16974, 22896), (17172, 22632), (17384, 22356), (17712, 21942), (19504, 19926), (19557, 19872)]