418834304

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 1043435520

約数和(自身を除く): 624601216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 887, 896, 952, 992, 1054, 1088, 1736, 1774, 1904, 1984, 2108, 2176, 3472, 3548, 3689, 3808, 3968, 4216, 6209, 6944, 7096, 7378, 7616, 8432, 12418, 13888, 14192, 14756, 15079, 15232, 16864, 24836, 27497, 27776, 28384, 29512, 30158, 33728, 49672, 54994, 56768, 59024, 60316, 67456, 99344, 105553, 109988, 113536, 118048, 120632, 192479, 198688, 211106, 219976, 236096, 241264, 384958, 397376, 422212, 439952, 467449, 472192, 482528, 769916, 794752, 844424, 879904, 934898, 965056, 1539832, 1688848, 1759808, 1869796, 1930112, 3079664, 3272143, 3377696, 3519616, 3739592, 6159328, 6544286, 6755392, 7479184, 12318656, 13088572, 13510784, 14958368, 24637312, 26177144, 29916736, 52354288, 59833472, 104708576, 209417152, 418834304]

約数ペア:

[(1, 418834304), (2, 209417152), (4, 104708576), (7, 59833472), (8, 52354288), (14, 29916736), (16, 26177144), (17, 24637312), (28, 14958368), (31, 13510784), (32, 13088572), (34, 12318656), (56, 7479184), (62, 6755392), (64, 6544286), (68, 6159328), (112, 3739592), (119, 3519616), (124, 3377696), (128, 3272143), (136, 3079664), (217, 1930112), (224, 1869796), (238, 1759808), (248, 1688848), (272, 1539832), (434, 965056), (448, 934898), (476, 879904), (496, 844424), (527, 794752), (544, 769916), (868, 482528), (887, 472192), (896, 467449), (952, 439952), (992, 422212), (1054, 397376), (1088, 384958), (1736, 241264), (1774, 236096), (1904, 219976), (1984, 211106), (2108, 198688), (2176, 192479), (3472, 120632), (3548, 118048), (3689, 113536), (3808, 109988), (3968, 105553), (4216, 99344), (6209, 67456), (6944, 60316), (7096, 59024), (7378, 56768), (7616, 54994), (8432, 49672), (12418, 33728), (13888, 30158), (14192, 29512), (14756, 28384), (15079, 27776), (15232, 27497), (16864, 24836)]