2904454784

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2066

約数の個数: 128

約数和(自身を含む): 7263803520

約数和(自身を除く): 4359348736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 157, 176, 224, 308, 314, 352, 448, 616, 628, 704, 896, 1099, 1232, 1256, 1408, 1727, 1877, 2198, 2464, 2512, 3454, 3754, 4396, 4928, 5024, 6908, 7508, 8792, 9856, 10048, 12089, 13139, 13816, 15016, 17584, 20096, 20647, 24178, 26278, 27632, 30032, 35168, 41294, 48356, 52556, 55264, 60064, 70336, 82588, 96712, 105112, 110528, 120128, 140672, 144529, 165176, 193424, 210224, 221056, 240256, 289058, 294689, 330352, 386848, 420448, 578116, 589378, 660704, 773696, 840896, 1156232, 1178756, 1321408, 1547392, 1681792, 2062823, 2312464, 2357512, 2642816, 3241579, 4125646, 4624928, 4715024, 6483158, 8251292, 9249856, 9430048, 12966316, 16502584, 18499712, 18860096, 22691053, 25932632, 33005168, 37720192, 45382106, 51865264, 66010336, 90764212, 103730528, 132020672, 181528424, 207461056, 264041344, 363056848, 414922112, 726113696, 1452227392, 2904454784]

約数ペア:

[(1, 2904454784), (2, 1452227392), (4, 726113696), (7, 414922112), (8, 363056848), (11, 264041344), (14, 207461056), (16, 181528424), (22, 132020672), (28, 103730528), (32, 90764212), (44, 66010336), (56, 51865264), (64, 45382106), (77, 37720192), (88, 33005168), (112, 25932632), (128, 22691053), (154, 18860096), (157, 18499712), (176, 16502584), (224, 12966316), (308, 9430048), (314, 9249856), (352, 8251292), (448, 6483158), (616, 4715024), (628, 4624928), (704, 4125646), (896, 3241579), (1099, 2642816), (1232, 2357512), (1256, 2312464), (1408, 2062823), (1727, 1681792), (1877, 1547392), (2198, 1321408), (2464, 1178756), (2512, 1156232), (3454, 840896), (3754, 773696), (4396, 660704), (4928, 589378), (5024, 578116), (6908, 420448), (7508, 386848), (8792, 330352), (9856, 294689), (10048, 289058), (12089, 240256), (13139, 221056), (13816, 210224), (15016, 193424), (17584, 165176), (20096, 144529), (20647, 140672), (24178, 120128), (26278, 110528), (27632, 105112), (30032, 96712), (35168, 82588), (41294, 70336), (48356, 60064), (52556, 55264)]