388647744

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 1179795456

約数和(自身を除く): 791147712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 32, 34, 46, 48, 51, 62, 64, 68, 69, 92, 93, 96, 102, 124, 136, 138, 167, 184, 186, 192, 204, 248, 272, 276, 334, 368, 372, 391, 408, 496, 501, 527, 544, 552, 668, 713, 736, 744, 782, 816, 992, 1002, 1054, 1088, 1104, 1173, 1336, 1426, 1472, 1488, 1564, 1581, 1632, 1984, 2004, 2108, 2139, 2208, 2346, 2672, 2839, 2852, 2976, 3128, 3162, 3264, 3841, 4008, 4216, 4278, 4416, 4692, 5177, 5344, 5678, 5704, 5952, 6256, 6324, 7682, 8016, 8432, 8517, 8556, 9384, 10354, 10688, 11356, 11408, 11523, 12121, 12512, 12648, 15364, 15531, 16032, 16864, 17034, 17112, 18768, 20708, 22712, 22816, 23046, 24242, 25024, 25296, 30728, 31062, 32064, 33728, 34068, 34224, 36363, 37536, 41416, 45424, 45632, 46092, 48484, 50592, 61456, 62124, 65297, 68136, 68448, 72726, 75072, 82832, 88009, 90848, 92184, 96968, 101184, 119071, 122912, 124248, 130594, 136272, 136896, 145452, 165664, 176018, 181696, 184368, 193936, 195891, 238142, 245824, 248496, 261188, 264027, 272544, 290904, 331328, 352036, 357213, 368736, 387872, 391782, 476284, 496992, 522376, 528054, 545088, 581808, 704072, 714426, 737472, 775744, 783564, 952568, 993984, 1044752, 1056108, 1163616, 1408144, 1428852, 1567128, 1905136, 2024207, 2089504, 2112216, 2327232, 2816288, 2857704, 3134256, 3810272, 4048414, 4179008, 4224432, 5632576, 5715408, 6072621, 6268512, 7620544, 8096828, 8448864, 11430816, 12145242, 12537024, 16193656, 16897728, 22861632, 24290484, 32387312, 48580968, 64774624, 97161936, 129549248, 194323872, 388647744]

約数ペア:

[(1, 388647744), (2, 194323872), (3, 129549248), (4, 97161936), (6, 64774624), (8, 48580968), (12, 32387312), (16, 24290484), (17, 22861632), (23, 16897728), (24, 16193656), (31, 12537024), (32, 12145242), (34, 11430816), (46, 8448864), (48, 8096828), (51, 7620544), (62, 6268512), (64, 6072621), (68, 5715408), (69, 5632576), (92, 4224432), (93, 4179008), (96, 4048414), (102, 3810272), (124, 3134256), (136, 2857704), (138, 2816288), (167, 2327232), (184, 2112216), (186, 2089504), (192, 2024207), (204, 1905136), (248, 1567128), (272, 1428852), (276, 1408144), (334, 1163616), (368, 1056108), (372, 1044752), (391, 993984), (408, 952568), (496, 783564), (501, 775744), (527, 737472), (544, 714426), (552, 704072), (668, 581808), (713, 545088), (736, 528054), (744, 522376), (782, 496992), (816, 476284), (992, 391782), (1002, 387872), (1054, 368736), (1088, 357213), (1104, 352036), (1173, 331328), (1336, 290904), (1426, 272544), (1472, 264027), (1488, 261188), (1564, 248496), (1581, 245824), (1632, 238142), (1984, 195891), (2004, 193936), (2108, 184368), (2139, 181696), (2208, 176018), (2346, 165664), (2672, 145452), (2839, 136896), (2852, 136272), (2976, 130594), (3128, 124248), (3162, 122912), (3264, 119071), (3841, 101184), (4008, 96968), (4216, 92184), (4278, 90848), (4416, 88009), (4692, 82832), (5177, 75072), (5344, 72726), (5678, 68448), (5704, 68136), (5952, 65297), (6256, 62124), (6324, 61456), (7682, 50592), (8016, 48484), (8432, 46092), (8517, 45632), (8556, 45424), (9384, 41416), (10354, 37536), (10688, 36363), (11356, 34224), (11408, 34068), (11523, 33728), (12121, 32064), (12512, 31062), (12648, 30728), (15364, 25296), (15531, 25024), (16032, 24242), (16864, 23046), (17034, 22816), (17112, 22712), (18768, 20708)]