338926848

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 985535040

約数和(自身を除く): 646608192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 192, 208, 249, 256, 312, 332, 384, 409, 416, 498, 624, 664, 768, 818, 832, 996, 1079, 1227, 1248, 1328, 1636, 1664, 1992, 2158, 2454, 2496, 2656, 3237, 3272, 3328, 3984, 4316, 4908, 4992, 5312, 5317, 6474, 6544, 7968, 8632, 9816, 9984, 10624, 10634, 12948, 13088, 15936, 15951, 17264, 19632, 21248, 21268, 25896, 26176, 31872, 31902, 33947, 34528, 39264, 42536, 51792, 52352, 63744, 63804, 67894, 69056, 78528, 85072, 101841, 103584, 104704, 127608, 135788, 138112, 157056, 170144, 203682, 207168, 255216, 271576, 276224, 314112, 340288, 407364, 414336, 441311, 510432, 543152, 680576, 814728, 828672, 882622, 1020864, 1086304, 1323933, 1361152, 1629456, 1765244, 2041728, 2172608, 2647866, 3258912, 3530488, 4083456, 4345216, 5295732, 6517824, 7060976, 8690432, 10591464, 13035648, 14121952, 21182928, 26071296, 28243904, 42365856, 56487808, 84731712, 112975616, 169463424, 338926848]

約数ペア:

[(1, 338926848), (2, 169463424), (3, 112975616), (4, 84731712), (6, 56487808), (8, 42365856), (12, 28243904), (13, 26071296), (16, 21182928), (24, 14121952), (26, 13035648), (32, 10591464), (39, 8690432), (48, 7060976), (52, 6517824), (64, 5295732), (78, 4345216), (83, 4083456), (96, 3530488), (104, 3258912), (128, 2647866), (156, 2172608), (166, 2041728), (192, 1765244), (208, 1629456), (249, 1361152), (256, 1323933), (312, 1086304), (332, 1020864), (384, 882622), (409, 828672), (416, 814728), (498, 680576), (624, 543152), (664, 510432), (768, 441311), (818, 414336), (832, 407364), (996, 340288), (1079, 314112), (1227, 276224), (1248, 271576), (1328, 255216), (1636, 207168), (1664, 203682), (1992, 170144), (2158, 157056), (2454, 138112), (2496, 135788), (2656, 127608), (3237, 104704), (3272, 103584), (3328, 101841), (3984, 85072), (4316, 78528), (4908, 69056), (4992, 67894), (5312, 63804), (5317, 63744), (6474, 52352), (6544, 51792), (7968, 42536), (8632, 39264), (9816, 34528), (9984, 33947), (10624, 31902), (10634, 31872), (12948, 26176), (13088, 25896), (15936, 21268), (15951, 21248), (17264, 19632)]