515738016

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 240

約数和(自身を含む): 1629004608

約数和(自身を除く): 1113266592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 69, 72, 81, 82, 92, 96, 108, 123, 138, 144, 162, 164, 184, 207, 211, 216, 246, 276, 288, 324, 328, 368, 369, 414, 422, 432, 492, 552, 621, 633, 648, 656, 736, 738, 828, 844, 864, 943, 984, 1104, 1107, 1242, 1266, 1296, 1312, 1476, 1656, 1688, 1863, 1886, 1899, 1968, 2208, 2214, 2484, 2532, 2592, 2829, 2952, 3312, 3321, 3376, 3726, 3772, 3798, 3936, 4428, 4853, 4968, 5064, 5658, 5697, 5904, 6624, 6642, 6752, 7452, 7544, 7596, 8487, 8651, 8856, 9706, 9936, 10128, 11316, 11394, 11808, 13284, 14559, 14904, 15088, 15192, 16974, 17091, 17302, 17712, 19412, 19872, 20256, 22632, 22788, 25461, 25953, 26568, 29118, 29808, 30176, 30384, 33948, 34182, 34604, 35424, 38824, 43677, 45264, 45576, 50922, 51906, 53136, 58236, 59616, 60768, 67896, 68364, 69208, 76383, 77648, 77859, 87354, 90528, 91152, 101844, 103812, 106272, 116472, 131031, 135792, 136728, 138416, 152766, 155296, 155718, 174708, 182304, 198973, 203688, 207624, 232944, 233577, 262062, 271584, 273456, 276832, 305532, 311436, 349416, 393093, 397946, 407376, 415248, 465888, 467154, 524124, 546912, 596919, 611064, 622872, 698832, 700731, 786186, 795892, 814752, 830496, 934308, 1048248, 1193838, 1222128, 1245744, 1397664, 1401462, 1572372, 1591784, 1790757, 1868616, 2096496, 2387676, 2444256, 2491488, 2802924, 3144744, 3183568, 3581514, 3737232, 4192992, 4775352, 5372271, 5605848, 6289488, 6367136, 7163028, 7474464, 9550704, 10744542, 11211696, 12578976, 14326056, 16116813, 19101408, 21489084, 22423392, 28652112, 32233626, 42978168, 57304224, 64467252, 85956336, 128934504, 171912672, 257869008, 515738016]

約数ペア:

[(1, 515738016), (2, 257869008), (3, 171912672), (4, 128934504), (6, 85956336), (8, 64467252), (9, 57304224), (12, 42978168), (16, 32233626), (18, 28652112), (23, 22423392), (24, 21489084), (27, 19101408), (32, 16116813), (36, 14326056), (41, 12578976), (46, 11211696), (48, 10744542), (54, 9550704), (69, 7474464), (72, 7163028), (81, 6367136), (82, 6289488), (92, 5605848), (96, 5372271), (108, 4775352), (123, 4192992), (138, 3737232), (144, 3581514), (162, 3183568), (164, 3144744), (184, 2802924), (207, 2491488), (211, 2444256), (216, 2387676), (246, 2096496), (276, 1868616), (288, 1790757), (324, 1591784), (328, 1572372), (368, 1401462), (369, 1397664), (414, 1245744), (422, 1222128), (432, 1193838), (492, 1048248), (552, 934308), (621, 830496), (633, 814752), (648, 795892), (656, 786186), (736, 700731), (738, 698832), (828, 622872), (844, 611064), (864, 596919), (943, 546912), (984, 524124), (1104, 467154), (1107, 465888), (1242, 415248), (1266, 407376), (1296, 397946), (1312, 393093), (1476, 349416), (1656, 311436), (1688, 305532), (1863, 276832), (1886, 273456), (1899, 271584), (1968, 262062), (2208, 233577), (2214, 232944), (2484, 207624), (2532, 203688), (2592, 198973), (2829, 182304), (2952, 174708), (3312, 155718), (3321, 155296), (3376, 152766), (3726, 138416), (3772, 136728), (3798, 135792), (3936, 131031), (4428, 116472), (4853, 106272), (4968, 103812), (5064, 101844), (5658, 91152), (5697, 90528), (5904, 87354), (6624, 77859), (6642, 77648), (6752, 76383), (7452, 69208), (7544, 68364), (7596, 67896), (8487, 60768), (8651, 59616), (8856, 58236), (9706, 53136), (9936, 51906), (10128, 50922), (11316, 45576), (11394, 45264), (11808, 43677), (13284, 38824), (14559, 35424), (14904, 34604), (15088, 34182), (15192, 33948), (16974, 30384), (17091, 30176), (17302, 29808), (17712, 29118), (19412, 26568), (19872, 25953), (20256, 25461), (22632, 22788)]