1283778048

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 240

約数和(自身を含む): 4094831664

約数和(自身を除く): 2811053616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 224, 256, 259, 294, 296, 336, 384, 392, 444, 448, 461, 512, 518, 588, 592, 672, 768, 777, 784, 888, 896, 922, 1036, 1176, 1184, 1344, 1383, 1536, 1554, 1568, 1776, 1792, 1813, 1844, 2072, 2352, 2368, 2688, 2766, 3108, 3136, 3227, 3552, 3584, 3626, 3688, 4144, 4704, 4736, 5376, 5439, 5532, 6216, 6272, 6454, 7104, 7252, 7376, 8288, 9408, 9472, 9681, 10752, 10878, 11064, 12432, 12544, 12908, 14208, 14504, 14752, 16576, 17057, 18816, 18944, 19362, 21756, 22128, 22589, 24864, 25088, 25816, 28416, 29008, 29504, 33152, 34114, 37632, 38724, 43512, 44256, 45178, 49728, 51171, 51632, 56832, 58016, 59008, 66304, 67767, 68228, 75264, 77448, 87024, 88512, 90356, 99456, 102342, 103264, 116032, 118016, 119399, 132608, 135534, 136456, 154896, 174048, 177024, 180712, 198912, 204684, 206528, 232064, 236032, 238798, 271068, 272912, 309792, 348096, 354048, 358197, 361424, 397824, 409368, 413056, 464128, 477596, 542136, 545824, 619584, 696192, 708096, 716394, 722848, 818736, 826112, 835793, 928256, 955192, 1084272, 1091648, 1239168, 1392384, 1432788, 1445696, 1637472, 1652224, 1671586, 1910384, 2168544, 2183296, 2478336, 2507379, 2784768, 2865576, 2891392, 3274944, 3343172, 3820768, 4337088, 4366592, 4956672, 5014758, 5731152, 5782784, 6549888, 6686344, 7641536, 8674176, 8733184, 10029516, 11462304, 11565568, 13099776, 13372688, 15283072, 17348352, 20059032, 22924608, 26199552, 26745376, 30566144, 34696704, 40118064, 45849216, 53490752, 61132288, 80236128, 91698432, 106981504, 160472256, 183396864, 213963008, 320944512, 427926016, 641889024, 1283778048]

約数ペア:

[(1, 1283778048), (2, 641889024), (3, 427926016), (4, 320944512), (6, 213963008), (7, 183396864), (8, 160472256), (12, 106981504), (14, 91698432), (16, 80236128), (21, 61132288), (24, 53490752), (28, 45849216), (32, 40118064), (37, 34696704), (42, 30566144), (48, 26745376), (49, 26199552), (56, 22924608), (64, 20059032), (74, 17348352), (84, 15283072), (96, 13372688), (98, 13099776), (111, 11565568), (112, 11462304), (128, 10029516), (147, 8733184), (148, 8674176), (168, 7641536), (192, 6686344), (196, 6549888), (222, 5782784), (224, 5731152), (256, 5014758), (259, 4956672), (294, 4366592), (296, 4337088), (336, 3820768), (384, 3343172), (392, 3274944), (444, 2891392), (448, 2865576), (461, 2784768), (512, 2507379), (518, 2478336), (588, 2183296), (592, 2168544), (672, 1910384), (768, 1671586), (777, 1652224), (784, 1637472), (888, 1445696), (896, 1432788), (922, 1392384), (1036, 1239168), (1176, 1091648), (1184, 1084272), (1344, 955192), (1383, 928256), (1536, 835793), (1554, 826112), (1568, 818736), (1776, 722848), (1792, 716394), (1813, 708096), (1844, 696192), (2072, 619584), (2352, 545824), (2368, 542136), (2688, 477596), (2766, 464128), (3108, 413056), (3136, 409368), (3227, 397824), (3552, 361424), (3584, 358197), (3626, 354048), (3688, 348096), (4144, 309792), (4704, 272912), (4736, 271068), (5376, 238798), (5439, 236032), (5532, 232064), (6216, 206528), (6272, 204684), (6454, 198912), (7104, 180712), (7252, 177024), (7376, 174048), (8288, 154896), (9408, 136456), (9472, 135534), (9681, 132608), (10752, 119399), (10878, 118016), (11064, 116032), (12432, 103264), (12544, 102342), (12908, 99456), (14208, 90356), (14504, 88512), (14752, 87024), (16576, 77448), (17057, 75264), (18816, 68228), (18944, 67767), (19362, 66304), (21756, 59008), (22128, 58016), (22589, 56832), (24864, 51632), (25088, 51171), (25816, 49728), (28416, 45178), (29008, 44256), (29504, 43512), (33152, 38724), (34114, 37632)]