490078512

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 240

約数和(自身を含む): 1774386432

約数和(自身を除く): 1284307920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 756, 792, 891, 924, 972, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1637, 1701, 1782, 1848, 1944, 2079, 2268, 2376, 2673, 2772, 3024, 3274, 3402, 3564, 3696, 3888, 4158, 4536, 4752, 4911, 5346, 5544, 6237, 6548, 6804, 7128, 8316, 9072, 9822, 10692, 11088, 11459, 12474, 13096, 13608, 14256, 14733, 16632, 18007, 18711, 19644, 21384, 22918, 24948, 26192, 27216, 29466, 33264, 34377, 36014, 37422, 39288, 42768, 44199, 45836, 49896, 54021, 58932, 68754, 72028, 74844, 78576, 88398, 91672, 99792, 103131, 108042, 117864, 126049, 132597, 137508, 144056, 149688, 162063, 176796, 183344, 206262, 216084, 235728, 252098, 265194, 275016, 288112, 299376, 309393, 324126, 353592, 378147, 397791, 412524, 432168, 486189, 504196, 530388, 550032, 618786, 648252, 707184, 756294, 795582, 825048, 864336, 928179, 972378, 1008392, 1060776, 1134441, 1237572, 1296504, 1458567, 1512588, 1591164, 1650096, 1856358, 1944756, 2016784, 2121552, 2268882, 2475144, 2593008, 2784537, 2917134, 3025176, 3182328, 3403323, 3712716, 3889512, 4375701, 4537764, 4950288, 5569074, 5834268, 6050352, 6364656, 6806646, 7425432, 7779024, 8751402, 9075528, 10209969, 11138148, 11668536, 13613292, 14850864, 17502804, 18151056, 20419938, 22276296, 23337072, 27226584, 30629907, 35005608, 40839876, 44552592, 54453168, 61259814, 70011216, 81679752, 122519628, 163359504, 245039256, 490078512]

約数ペア:

[(1, 490078512), (2, 245039256), (3, 163359504), (4, 122519628), (6, 81679752), (7, 70011216), (8, 61259814), (9, 54453168), (11, 44552592), (12, 40839876), (14, 35005608), (16, 30629907), (18, 27226584), (21, 23337072), (22, 22276296), (24, 20419938), (27, 18151056), (28, 17502804), (33, 14850864), (36, 13613292), (42, 11668536), (44, 11138148), (48, 10209969), (54, 9075528), (56, 8751402), (63, 7779024), (66, 7425432), (72, 6806646), (77, 6364656), (81, 6050352), (84, 5834268), (88, 5569074), (99, 4950288), (108, 4537764), (112, 4375701), (126, 3889512), (132, 3712716), (144, 3403323), (154, 3182328), (162, 3025176), (168, 2917134), (176, 2784537), (189, 2593008), (198, 2475144), (216, 2268882), (231, 2121552), (243, 2016784), (252, 1944756), (264, 1856358), (297, 1650096), (308, 1591164), (324, 1512588), (336, 1458567), (378, 1296504), (396, 1237572), (432, 1134441), (462, 1060776), (486, 1008392), (504, 972378), (528, 928179), (567, 864336), (594, 825048), (616, 795582), (648, 756294), (693, 707184), (756, 648252), (792, 618786), (891, 550032), (924, 530388), (972, 504196), (1008, 486189), (1134, 432168), (1188, 412524), (1232, 397791), (1296, 378147), (1386, 353592), (1512, 324126), (1584, 309393), (1637, 299376), (1701, 288112), (1782, 275016), (1848, 265194), (1944, 252098), (2079, 235728), (2268, 216084), (2376, 206262), (2673, 183344), (2772, 176796), (3024, 162063), (3274, 149688), (3402, 144056), (3564, 137508), (3696, 132597), (3888, 126049), (4158, 117864), (4536, 108042), (4752, 103131), (4911, 99792), (5346, 91672), (5544, 88398), (6237, 78576), (6548, 74844), (6804, 72028), (7128, 68754), (8316, 58932), (9072, 54021), (9822, 49896), (10692, 45836), (11088, 44199), (11459, 42768), (12474, 39288), (13096, 37422), (13608, 36014), (14256, 34377), (14733, 33264), (16632, 29466), (18007, 27216), (18711, 26192), (19644, 24948), (21384, 22918)]