1008889728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 3378240000

約数和(自身を除く): 2369350272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 149, 154, 168, 176, 192, 224, 229, 231, 264, 298, 308, 336, 352, 384, 447, 448, 458, 462, 528, 596, 616, 672, 687, 704, 894, 896, 916, 924, 1043, 1056, 1192, 1232, 1344, 1374, 1408, 1603, 1639, 1788, 1832, 1848, 2086, 2112, 2384, 2464, 2519, 2688, 2748, 3129, 3206, 3278, 3576, 3664, 3696, 4172, 4224, 4768, 4809, 4917, 4928, 5038, 5496, 6258, 6412, 6556, 7152, 7328, 7392, 7557, 8344, 9536, 9618, 9834, 9856, 10076, 10992, 11473, 12516, 12824, 13112, 14304, 14656, 14784, 15114, 16688, 17633, 19072, 19236, 19668, 20152, 21984, 22946, 25032, 25648, 26224, 28608, 29312, 29568, 30228, 33376, 34121, 34419, 35266, 38472, 39336, 40304, 43968, 45892, 50064, 51296, 52448, 52899, 57216, 60456, 66752, 68242, 68838, 70532, 76944, 78672, 80608, 87936, 91784, 100128, 102363, 102592, 104896, 105798, 120912, 133504, 136484, 137676, 141064, 153888, 157344, 161216, 183568, 200256, 204726, 205184, 209792, 211596, 238847, 241824, 272968, 275352, 282128, 307776, 314688, 322432, 367136, 375331, 400512, 409452, 423192, 477694, 483648, 545936, 550704, 564256, 615552, 629376, 716541, 734272, 750662, 818904, 846384, 955388, 967296, 1091872, 1101408, 1125993, 1128512, 1433082, 1468544, 1501324, 1637808, 1692768, 1910776, 2183744, 2202816, 2251986, 2257024, 2627317, 2866164, 3002648, 3275616, 3385536, 3821552, 4367488, 4405632, 4503972, 5254634, 5732328, 6005296, 6551232, 6771072, 7643104, 7881951, 9007944, 10509268, 11464656, 12010592, 13102464, 15286208, 15763902, 18015888, 21018536, 22929312, 24021184, 30572416, 31527804, 36031776, 42037072, 45858624, 48042368, 63055608, 72063552, 84074144, 91717248, 126111216, 144127104, 168148288, 252222432, 336296576, 504444864, 1008889728]

約数ペア:

[(1, 1008889728), (2, 504444864), (3, 336296576), (4, 252222432), (6, 168148288), (7, 144127104), (8, 126111216), (11, 91717248), (12, 84074144), (14, 72063552), (16, 63055608), (21, 48042368), (22, 45858624), (24, 42037072), (28, 36031776), (32, 31527804), (33, 30572416), (42, 24021184), (44, 22929312), (48, 21018536), (56, 18015888), (64, 15763902), (66, 15286208), (77, 13102464), (84, 12010592), (88, 11464656), (96, 10509268), (112, 9007944), (128, 7881951), (132, 7643104), (149, 6771072), (154, 6551232), (168, 6005296), (176, 5732328), (192, 5254634), (224, 4503972), (229, 4405632), (231, 4367488), (264, 3821552), (298, 3385536), (308, 3275616), (336, 3002648), (352, 2866164), (384, 2627317), (447, 2257024), (448, 2251986), (458, 2202816), (462, 2183744), (528, 1910776), (596, 1692768), (616, 1637808), (672, 1501324), (687, 1468544), (704, 1433082), (894, 1128512), (896, 1125993), (916, 1101408), (924, 1091872), (1043, 967296), (1056, 955388), (1192, 846384), (1232, 818904), (1344, 750662), (1374, 734272), (1408, 716541), (1603, 629376), (1639, 615552), (1788, 564256), (1832, 550704), (1848, 545936), (2086, 483648), (2112, 477694), (2384, 423192), (2464, 409452), (2519, 400512), (2688, 375331), (2748, 367136), (3129, 322432), (3206, 314688), (3278, 307776), (3576, 282128), (3664, 275352), (3696, 272968), (4172, 241824), (4224, 238847), (4768, 211596), (4809, 209792), (4917, 205184), (4928, 204726), (5038, 200256), (5496, 183568), (6258, 161216), (6412, 157344), (6556, 153888), (7152, 141064), (7328, 137676), (7392, 136484), (7557, 133504), (8344, 120912), (9536, 105798), (9618, 104896), (9834, 102592), (9856, 102363), (10076, 100128), (10992, 91784), (11473, 87936), (12516, 80608), (12824, 78672), (13112, 76944), (14304, 70532), (14656, 68838), (14784, 68242), (15114, 66752), (16688, 60456), (17633, 57216), (19072, 52899), (19236, 52448), (19668, 51296), (20152, 50064), (21984, 45892), (22946, 43968), (25032, 40304), (25648, 39336), (26224, 38472), (28608, 35266), (29312, 34419), (29568, 34121), (30228, 33376)]