38118912

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 115492608

約数和(自身を除く): 77373696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 83, 92, 96, 104, 128, 138, 156, 166, 184, 192, 208, 249, 256, 276, 299, 312, 332, 368, 384, 416, 498, 512, 552, 598, 624, 664, 736, 768, 832, 897, 996, 1079, 1104, 1196, 1248, 1328, 1472, 1536, 1664, 1794, 1909, 1992, 2158, 2208, 2392, 2496, 2656, 2944, 3237, 3328, 3588, 3818, 3984, 4316, 4416, 4784, 4992, 5312, 5727, 5888, 6474, 6656, 7176, 7636, 7968, 8632, 8832, 9568, 9984, 10624, 11454, 11776, 12948, 14352, 15272, 15936, 17264, 17664, 19136, 19968, 21248, 22908, 24817, 25896, 28704, 30544, 31872, 34528, 35328, 38272, 42496, 45816, 49634, 51792, 57408, 61088, 63744, 69056, 74451, 76544, 91632, 99268, 103584, 114816, 122176, 127488, 138112, 148902, 153088, 183264, 198536, 207168, 229632, 244352, 276224, 297804, 366528, 397072, 414336, 459264, 488704, 552448, 595608, 733056, 794144, 828672, 977408, 1191216, 1466112, 1588288, 1657344, 2382432, 2932224, 3176576, 4764864, 6353152, 9529728, 12706304, 19059456, 38118912]

約数ペア:

[(1, 38118912), (2, 19059456), (3, 12706304), (4, 9529728), (6, 6353152), (8, 4764864), (12, 3176576), (13, 2932224), (16, 2382432), (23, 1657344), (24, 1588288), (26, 1466112), (32, 1191216), (39, 977408), (46, 828672), (48, 794144), (52, 733056), (64, 595608), (69, 552448), (78, 488704), (83, 459264), (92, 414336), (96, 397072), (104, 366528), (128, 297804), (138, 276224), (156, 244352), (166, 229632), (184, 207168), (192, 198536), (208, 183264), (249, 153088), (256, 148902), (276, 138112), (299, 127488), (312, 122176), (332, 114816), (368, 103584), (384, 99268), (416, 91632), (498, 76544), (512, 74451), (552, 69056), (598, 63744), (624, 61088), (664, 57408), (736, 51792), (768, 49634), (832, 45816), (897, 42496), (996, 38272), (1079, 35328), (1104, 34528), (1196, 31872), (1248, 30544), (1328, 28704), (1472, 25896), (1536, 24817), (1664, 22908), (1794, 21248), (1909, 19968), (1992, 19136), (2158, 17664), (2208, 17264), (2392, 15936), (2496, 15272), (2656, 14352), (2944, 12948), (3237, 11776), (3328, 11454), (3588, 10624), (3818, 9984), (3984, 9568), (4316, 8832), (4416, 8632), (4784, 7968), (4992, 7636), (5312, 7176), (5727, 6656), (5888, 6474)]