1491088032

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:860

約数の個数: 216

約数和(自身を含む): 4971366036

約数和(自身を除く): 3480278004

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 157, 168, 196, 224, 252, 288, 294, 314, 336, 392, 441, 471, 504, 588, 628, 672, 673, 784, 882, 942, 1008, 1099, 1176, 1256, 1346, 1413, 1568, 1764, 1884, 2016, 2019, 2198, 2352, 2512, 2692, 2826, 3297, 3528, 3768, 4038, 4396, 4704, 4711, 5024, 5384, 5652, 6057, 6594, 7056, 7536, 7693, 8076, 8792, 9422, 9891, 10768, 11304, 12114, 13188, 14112, 14133, 15072, 15386, 16152, 17584, 18844, 19782, 21536, 22608, 23079, 24228, 26376, 28266, 30772, 32304, 32977, 35168, 37688, 39564, 42399, 45216, 46158, 48456, 52752, 56532, 61544, 64608, 65954, 69237, 75376, 79128, 84798, 92316, 96912, 98931, 105504, 105661, 113064, 123088, 131908, 138474, 150752, 158256, 169596, 184632, 193824, 197862, 211322, 226128, 246176, 263816, 276948, 296793, 316512, 316983, 339192, 369264, 395724, 422644, 452256, 527632, 553896, 593586, 633966, 678384, 738528, 739627, 791448, 845288, 950949, 1055264, 1107792, 1187172, 1267932, 1356768, 1479254, 1582896, 1690576, 1901898, 2215584, 2218881, 2374344, 2535864, 2958508, 3165792, 3381152, 3803796, 4437762, 4748688, 5071728, 5177389, 5917016, 6656643, 7607592, 8875524, 9497376, 10143456, 10354778, 11834032, 13313286, 15215184, 15532167, 17751048, 20709556, 23668064, 26626572, 30430368, 31064334, 35502096, 41419112, 46596501, 53253144, 62128668, 71004192, 82838224, 93193002, 106506288, 124257336, 165676448, 186386004, 213012576, 248514672, 372772008, 497029344, 745544016, 1491088032]

約数ペア:

[(1, 1491088032), (2, 745544016), (3, 497029344), (4, 372772008), (6, 248514672), (7, 213012576), (8, 186386004), (9, 165676448), (12, 124257336), (14, 106506288), (16, 93193002), (18, 82838224), (21, 71004192), (24, 62128668), (28, 53253144), (32, 46596501), (36, 41419112), (42, 35502096), (48, 31064334), (49, 30430368), (56, 26626572), (63, 23668064), (72, 20709556), (84, 17751048), (96, 15532167), (98, 15215184), (112, 13313286), (126, 11834032), (144, 10354778), (147, 10143456), (157, 9497376), (168, 8875524), (196, 7607592), (224, 6656643), (252, 5917016), (288, 5177389), (294, 5071728), (314, 4748688), (336, 4437762), (392, 3803796), (441, 3381152), (471, 3165792), (504, 2958508), (588, 2535864), (628, 2374344), (672, 2218881), (673, 2215584), (784, 1901898), (882, 1690576), (942, 1582896), (1008, 1479254), (1099, 1356768), (1176, 1267932), (1256, 1187172), (1346, 1107792), (1413, 1055264), (1568, 950949), (1764, 845288), (1884, 791448), (2016, 739627), (2019, 738528), (2198, 678384), (2352, 633966), (2512, 593586), (2692, 553896), (2826, 527632), (3297, 452256), (3528, 422644), (3768, 395724), (4038, 369264), (4396, 339192), (4704, 316983), (4711, 316512), (5024, 296793), (5384, 276948), (5652, 263816), (6057, 246176), (6594, 226128), (7056, 211322), (7536, 197862), (7693, 193824), (8076, 184632), (8792, 169596), (9422, 158256), (9891, 150752), (10768, 138474), (11304, 131908), (12114, 123088), (13188, 113064), (14112, 105661), (14133, 105504), (15072, 98931), (15386, 96912), (16152, 92316), (17584, 84798), (18844, 79128), (19782, 75376), (21536, 69237), (22608, 65954), (23079, 64608), (24228, 61544), (26376, 56532), (28266, 52752), (30772, 48456), (32304, 46158), (32977, 45216), (35168, 42399), (37688, 39564)]