1285841304

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 3975229440

約数和(自身を除く): 2689388136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 157, 162, 198, 216, 243, 264, 297, 314, 324, 383, 396, 471, 486, 594, 628, 648, 766, 792, 891, 942, 972, 1149, 1188, 1256, 1413, 1532, 1727, 1782, 1884, 1944, 2298, 2376, 2673, 2826, 3064, 3447, 3454, 3564, 3768, 4213, 4239, 4596, 5181, 5346, 5652, 6894, 6908, 7128, 8426, 8478, 9192, 10341, 10362, 10692, 11304, 12639, 12717, 13788, 13816, 15543, 16852, 16956, 20682, 20724, 21384, 25278, 25434, 27576, 31023, 31086, 33704, 33912, 37917, 38151, 41364, 41448, 46629, 50556, 50868, 60131, 62046, 62172, 75834, 76302, 82728, 93069, 93258, 101112, 101736, 113751, 120262, 124092, 124344, 139887, 151668, 152604, 180393, 186138, 186516, 227502, 240524, 248184, 279774, 303336, 305208, 341253, 360786, 372276, 373032, 419661, 455004, 481048, 541179, 559548, 661441, 682506, 721572, 744552, 839322, 910008, 1023759, 1082358, 1119096, 1322882, 1365012, 1443144, 1623537, 1678644, 1984323, 2047518, 2164716, 2645764, 2730024, 3247074, 3357288, 3968646, 4095036, 4329432, 4870611, 5291528, 5952969, 6494148, 7937292, 8190072, 9741222, 11905938, 12988296, 14611833, 15874584, 17858907, 19482444, 23811876, 29223666, 35717814, 38964888, 47623752, 53576721, 58447332, 71435628, 107153442, 116894664, 142871256, 160730163, 214306884, 321460326, 428613768, 642920652, 1285841304]

約数ペア:

[(1, 1285841304), (2, 642920652), (3, 428613768), (4, 321460326), (6, 214306884), (8, 160730163), (9, 142871256), (11, 116894664), (12, 107153442), (18, 71435628), (22, 58447332), (24, 53576721), (27, 47623752), (33, 38964888), (36, 35717814), (44, 29223666), (54, 23811876), (66, 19482444), (72, 17858907), (81, 15874584), (88, 14611833), (99, 12988296), (108, 11905938), (132, 9741222), (157, 8190072), (162, 7937292), (198, 6494148), (216, 5952969), (243, 5291528), (264, 4870611), (297, 4329432), (314, 4095036), (324, 3968646), (383, 3357288), (396, 3247074), (471, 2730024), (486, 2645764), (594, 2164716), (628, 2047518), (648, 1984323), (766, 1678644), (792, 1623537), (891, 1443144), (942, 1365012), (972, 1322882), (1149, 1119096), (1188, 1082358), (1256, 1023759), (1413, 910008), (1532, 839322), (1727, 744552), (1782, 721572), (1884, 682506), (1944, 661441), (2298, 559548), (2376, 541179), (2673, 481048), (2826, 455004), (3064, 419661), (3447, 373032), (3454, 372276), (3564, 360786), (3768, 341253), (4213, 305208), (4239, 303336), (4596, 279774), (5181, 248184), (5346, 240524), (5652, 227502), (6894, 186516), (6908, 186138), (7128, 180393), (8426, 152604), (8478, 151668), (9192, 139887), (10341, 124344), (10362, 124092), (10692, 120262), (11304, 113751), (12639, 101736), (12717, 101112), (13788, 93258), (13816, 93069), (15543, 82728), (16852, 76302), (16956, 75834), (20682, 62172), (20724, 62046), (21384, 60131), (25278, 50868), (25434, 50556), (27576, 46629), (31023, 41448), (31086, 41364), (33704, 38151), (33912, 37917)]