253485140608

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5143

約数の個数: 256

約数和(自身を含む): 632998748160

約数和(自身を除く): 379513607552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 71, 94, 112, 119, 128, 136, 142, 188, 224, 238, 272, 284, 329, 376, 448, 476, 497, 544, 568, 658, 752, 799, 896, 952, 994, 1088, 1136, 1207, 1316, 1504, 1598, 1904, 1988, 2176, 2272, 2414, 2632, 3008, 3196, 3337, 3808, 3976, 4544, 4828, 4987, 5264, 5593, 6016, 6392, 6674, 7616, 7952, 8449, 9088, 9656, 9974, 10528, 11186, 12784, 13348, 15232, 15904, 16898, 19312, 19948, 21056, 22372, 23359, 25568, 26696, 31808, 33796, 34909, 38624, 39896, 42112, 44744, 46718, 51136, 53392, 56729, 63616, 67592, 69818, 77248, 79792, 84779, 89488, 93436, 102272, 106784, 113458, 135184, 139636, 154496, 159584, 169558, 178976, 186872, 213568, 226916, 234389, 270368, 279272, 319168, 339116, 354077, 357952, 373744, 397103, 427136, 453832, 468778, 540736, 558544, 593453, 638336, 678232, 708154, 715904, 747488, 794206, 907664, 937556, 1081472, 1117088, 1186906, 1356464, 1416308, 1494976, 1588412, 1640723, 1815328, 1875112, 2234176, 2373812, 2478539, 2712928, 2832616, 2989952, 3176824, 3281446, 3630656, 3750224, 3984613, 4468352, 4747624, 4957078, 5425856, 5665232, 6019309, 6353648, 6562892, 7261312, 7500448, 7969226, 9495248, 9914156, 10851712, 11330464, 12038618, 12707296, 13125784, 15000896, 15938452, 16641619, 18990496, 19828312, 22660928, 24077236, 25414592, 26251568, 27892291, 30001792, 31876904, 33283238, 37980992, 39656624, 42135163, 45321856, 48154472, 50829184, 52503136, 55784582, 63753808, 66566476, 75961984, 79313248, 84270326, 96308944, 105006272, 111569164, 116491333, 127507616, 133132952, 158626496, 168540652, 192617888, 210012544, 223138328, 232982666, 255015232, 266265904, 282907523, 317252992, 337081304, 385235776, 446276656, 465965332, 510030464, 532531808, 565815046, 674162608, 770471552, 892553312, 931930664, 1065063616, 1131630092, 1348325216, 1785106624, 1863861328, 1980352661, 2130127232, 2263260184, 2696650432, 3570213248, 3727722656, 3960705322, 4526520368, 5393300864, 7455445312, 7921410644, 9053040736, 14910890624, 15842821288, 18106081472, 31685642576, 36212162944, 63371285152, 126742570304, 253485140608]

約数ペア:

[(1, 253485140608), (2, 126742570304), (4, 63371285152), (7, 36212162944), (8, 31685642576), (14, 18106081472), (16, 15842821288), (17, 14910890624), (28, 9053040736), (32, 7921410644), (34, 7455445312), (47, 5393300864), (56, 4526520368), (64, 3960705322), (68, 3727722656), (71, 3570213248), (94, 2696650432), (112, 2263260184), (119, 2130127232), (128, 1980352661), (136, 1863861328), (142, 1785106624), (188, 1348325216), (224, 1131630092), (238, 1065063616), (272, 931930664), (284, 892553312), (329, 770471552), (376, 674162608), (448, 565815046), (476, 532531808), (497, 510030464), (544, 465965332), (568, 446276656), (658, 385235776), (752, 337081304), (799, 317252992), (896, 282907523), (952, 266265904), (994, 255015232), (1088, 232982666), (1136, 223138328), (1207, 210012544), (1316, 192617888), (1504, 168540652), (1598, 158626496), (1904, 133132952), (1988, 127507616), (2176, 116491333), (2272, 111569164), (2414, 105006272), (2632, 96308944), (3008, 84270326), (3196, 79313248), (3337, 75961984), (3808, 66566476), (3976, 63753808), (4544, 55784582), (4828, 52503136), (4987, 50829184), (5264, 48154472), (5593, 45321856), (6016, 42135163), (6392, 39656624), (6674, 37980992), (7616, 33283238), (7952, 31876904), (8449, 30001792), (9088, 27892291), (9656, 26251568), (9974, 25414592), (10528, 24077236), (11186, 22660928), (12784, 19828312), (13348, 18990496), (15232, 16641619), (15904, 15938452), (16898, 15000896), (19312, 13125784), (19948, 12707296), (21056, 12038618), (22372, 11330464), (23359, 10851712), (25568, 9914156), (26696, 9495248), (31808, 7969226), (33796, 7500448), (34909, 7261312), (38624, 6562892), (39896, 6353648), (42112, 6019309), (44744, 5665232), (46718, 5425856), (51136, 4957078), (53392, 4747624), (56729, 4468352), (63616, 3984613), (67592, 3750224), (69818, 3630656), (77248, 3281446), (79792, 3176824), (84779, 2989952), (89488, 2832616), (93436, 2712928), (102272, 2478539), (106784, 2373812), (113458, 2234176), (135184, 1875112), (139636, 1815328), (154496, 1640723), (159584, 1588412), (169558, 1494976), (178976, 1416308), (186872, 1356464), (213568, 1186906), (226916, 1117088), (234389, 1081472), (270368, 937556), (279272, 907664), (319168, 794206), (339116, 747488), (354077, 715904), (357952, 708154), (373744, 678232), (397103, 638336), (427136, 593453), (453832, 558544), (468778, 540736)]