1976266656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75407}}^1$

素因数の和:75443

約数の個数: 144

約数和(自身を含む): 6917025024

約数和(自身を除く): 4940758368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 75407, 150814, 226221, 301628, 452442, 527849, 603256, 678663, 904884, 980291, 1055698, 1206512, 1357326, 1583547, 1809768, 1960582, 2111396, 2413024, 2714652, 2940873, 3167094, 3619536, 3921164, 4222792, 4750641, 5429304, 5881746, 6334188, 6862037, 7239072, 7842328, 8445584, 8822619, 9501282, 10858608, 11763492, 12668376, 13724074, 15684656, 16891168, 17645238, 19002564, 20586111, 21717216, 23526984, 25336752, 27448148, 31369312, 35290476, 38005128, 41172222, 47053968, 50673504, 54896296, 61758333, 70580952, 76010256, 82344444, 94107936, 109792592, 123516666, 141161904, 152020512, 164688888, 219585184, 247033332, 282323808, 329377776, 494066664, 658755552, 988133328, 1976266656]

約数ペア:

[(1, 1976266656), (2, 988133328), (3, 658755552), (4, 494066664), (6, 329377776), (7, 282323808), (8, 247033332), (9, 219585184), (12, 164688888), (13, 152020512), (14, 141161904), (16, 123516666), (18, 109792592), (21, 94107936), (24, 82344444), (26, 76010256), (28, 70580952), (32, 61758333), (36, 54896296), (39, 50673504), (42, 47053968), (48, 41172222), (52, 38005128), (56, 35290476), (63, 31369312), (72, 27448148), (78, 25336752), (84, 23526984), (91, 21717216), (96, 20586111), (104, 19002564), (112, 17645238), (117, 16891168), (126, 15684656), (144, 13724074), (156, 12668376), (168, 11763492), (182, 10858608), (208, 9501282), (224, 8822619), (234, 8445584), (252, 7842328), (273, 7239072), (288, 6862037), (312, 6334188), (336, 5881746), (364, 5429304), (416, 4750641), (468, 4222792), (504, 3921164), (546, 3619536), (624, 3167094), (672, 2940873), (728, 2714652), (819, 2413024), (936, 2111396), (1008, 1960582), (1092, 1809768), (1248, 1583547), (1456, 1357326), (1638, 1206512), (1872, 1055698), (2016, 980291), (2184, 904884), (2912, 678663), (3276, 603256), (3744, 527849), (4368, 452442), (6552, 301628), (8736, 226221), (13104, 150814), (26208, 75407)]