438739392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25111}}^1$

素因数の和:25146

約数の個数: 112

約数和(自身を含む): 1428772352

約数和(自身を除く): 990032960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 25111, 50222, 75333, 100444, 150666, 175777, 200888, 301332, 326443, 351554, 401776, 527331, 602664, 652886, 703108, 803552, 979329, 1054662, 1205328, 1305772, 1406216, 1607104, 1958658, 2109324, 2285101, 2410656, 2611544, 2812432, 3917316, 4218648, 4570202, 4821312, 5223088, 5624864, 6855303, 7834632, 8437296, 9140404, 10446176, 11249728, 13710606, 15669264, 16874592, 18280808, 20892352, 27421212, 31338528, 33749184, 36561616, 54842424, 62677056, 73123232, 109684848, 146246464, 219369696, 438739392]

約数ペア:

[(1, 438739392), (2, 219369696), (3, 146246464), (4, 109684848), (6, 73123232), (7, 62677056), (8, 54842424), (12, 36561616), (13, 33749184), (14, 31338528), (16, 27421212), (21, 20892352), (24, 18280808), (26, 16874592), (28, 15669264), (32, 13710606), (39, 11249728), (42, 10446176), (48, 9140404), (52, 8437296), (56, 7834632), (64, 6855303), (78, 5624864), (84, 5223088), (91, 4821312), (96, 4570202), (104, 4218648), (112, 3917316), (156, 2812432), (168, 2611544), (182, 2410656), (192, 2285101), (208, 2109324), (224, 1958658), (273, 1607104), (312, 1406216), (336, 1305772), (364, 1205328), (416, 1054662), (448, 979329), (546, 803552), (624, 703108), (672, 652886), (728, 602664), (832, 527331), (1092, 401776), (1248, 351554), (1344, 326443), (1456, 301332), (2184, 200888), (2496, 175777), (2912, 150666), (4368, 100444), (5824, 75333), (8736, 50222), (17472, 25111)]