513428448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 1566093312

約数和(自身を除く): 1052664864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 403, 416, 496, 552, 577, 598, 624, 713, 736, 744, 806, 897, 992, 1104, 1154, 1196, 1209, 1248, 1426, 1488, 1612, 1731, 1794, 2139, 2208, 2308, 2392, 2418, 2852, 2976, 3224, 3462, 3588, 4278, 4616, 4784, 4836, 5704, 6448, 6924, 7176, 7501, 8556, 9232, 9269, 9568, 9672, 11408, 12896, 13271, 13848, 14352, 15002, 17112, 17887, 18464, 18538, 19344, 22503, 22816, 26542, 27696, 27807, 28704, 30004, 34224, 35774, 37076, 38688, 39813, 45006, 53084, 53661, 55392, 55614, 60008, 68448, 71548, 74152, 79626, 90012, 106168, 107322, 111228, 120016, 143096, 148304, 159252, 172523, 180024, 212336, 214644, 222456, 232531, 240032, 286192, 296608, 318504, 345046, 360048, 411401, 424672, 429288, 444912, 465062, 517569, 572384, 637008, 690092, 697593, 720096, 822802, 858576, 889824, 930124, 1035138, 1234203, 1274016, 1380184, 1395186, 1645604, 1717152, 1860248, 2070276, 2468406, 2760368, 2790372, 3291208, 3720496, 4140552, 4936812, 5348213, 5520736, 5580744, 6582416, 7440992, 8281104, 9873624, 10696426, 11161488, 13164832, 16044639, 16562208, 19747248, 21392852, 22322976, 32089278, 39494496, 42785704, 64178556, 85571408, 128357112, 171142816, 256714224, 513428448]

約数ペア:

[(1, 513428448), (2, 256714224), (3, 171142816), (4, 128357112), (6, 85571408), (8, 64178556), (12, 42785704), (13, 39494496), (16, 32089278), (23, 22322976), (24, 21392852), (26, 19747248), (31, 16562208), (32, 16044639), (39, 13164832), (46, 11161488), (48, 10696426), (52, 9873624), (62, 8281104), (69, 7440992), (78, 6582416), (92, 5580744), (93, 5520736), (96, 5348213), (104, 4936812), (124, 4140552), (138, 3720496), (156, 3291208), (184, 2790372), (186, 2760368), (208, 2468406), (248, 2070276), (276, 1860248), (299, 1717152), (312, 1645604), (368, 1395186), (372, 1380184), (403, 1274016), (416, 1234203), (496, 1035138), (552, 930124), (577, 889824), (598, 858576), (624, 822802), (713, 720096), (736, 697593), (744, 690092), (806, 637008), (897, 572384), (992, 517569), (1104, 465062), (1154, 444912), (1196, 429288), (1209, 424672), (1248, 411401), (1426, 360048), (1488, 345046), (1612, 318504), (1731, 296608), (1794, 286192), (2139, 240032), (2208, 232531), (2308, 222456), (2392, 214644), (2418, 212336), (2852, 180024), (2976, 172523), (3224, 159252), (3462, 148304), (3588, 143096), (4278, 120016), (4616, 111228), (4784, 107322), (4836, 106168), (5704, 90012), (6448, 79626), (6924, 74152), (7176, 71548), (7501, 68448), (8556, 60008), (9232, 55614), (9269, 55392), (9568, 53661), (9672, 53084), (11408, 45006), (12896, 39813), (13271, 38688), (13848, 37076), (14352, 35774), (15002, 34224), (17112, 30004), (17887, 28704), (18464, 27807), (18538, 27696), (19344, 26542), (22503, 22816)]