1213422336

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 288

約数和(自身を含む): 4238438400

約数和(自身を除く): 3025016064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 768, 809, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1618, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2427, 2604, 2688, 2976, 3024, 3236, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 4854, 5208, 5376, 5663, 5859, 5952, 6048, 6472, 6696, 6912, 6944, 7281, 7812, 7936, 8064, 8928, 9708, 10416, 11326, 11718, 11904, 12096, 12944, 13392, 13888, 14562, 15624, 16128, 16989, 17856, 19416, 20832, 21843, 22652, 23436, 23808, 24192, 25079, 25888, 26784, 27776, 29124, 31248, 33978, 35712, 38832, 41664, 43686, 45304, 46872, 48384, 50158, 50967, 51776, 53568, 55552, 58248, 62496, 67956, 71424, 75237, 77664, 83328, 87372, 90608, 93744, 100316, 101934, 103552, 107136, 116496, 124992, 135912, 150474, 152901, 155328, 166656, 174744, 175553, 181216, 187488, 200632, 203868, 207104, 214272, 225711, 232992, 249984, 271824, 300948, 305802, 310656, 349488, 351106, 362432, 374976, 401264, 407736, 451422, 465984, 499968, 526659, 543648, 601896, 611604, 621312, 677133, 698976, 702212, 724864, 749952, 802528, 815472, 902844, 931968, 1053318, 1087296, 1203792, 1223208, 1354266, 1397952, 1404424, 1449728, 1499904, 1579977, 1605056, 1630944, 1805688, 1863936, 2106636, 2174592, 2407584, 2446416, 2708532, 2795904, 2808848, 3159954, 3210112, 3261888, 3611376, 4213272, 4349184, 4739931, 4815168, 4892832, 5417064, 5591808, 5617696, 6319908, 6420224, 6523776, 7222752, 8426544, 9479862, 9630336, 9785664, 10834128, 11235392, 12639816, 13047552, 14445504, 16853088, 18959724, 19260672, 19571328, 21668256, 22470784, 25279632, 28891008, 33706176, 37919448, 39142656, 43336512, 44941568, 50559264, 57782016, 67412352, 75838896, 86673024, 101118528, 134824704, 151677792, 173346048, 202237056, 303355584, 404474112, 606711168, 1213422336]

約数ペア:

[(1, 1213422336), (2, 606711168), (3, 404474112), (4, 303355584), (6, 202237056), (7, 173346048), (8, 151677792), (9, 134824704), (12, 101118528), (14, 86673024), (16, 75838896), (18, 67412352), (21, 57782016), (24, 50559264), (27, 44941568), (28, 43336512), (31, 39142656), (32, 37919448), (36, 33706176), (42, 28891008), (48, 25279632), (54, 22470784), (56, 21668256), (62, 19571328), (63, 19260672), (64, 18959724), (72, 16853088), (84, 14445504), (93, 13047552), (96, 12639816), (108, 11235392), (112, 10834128), (124, 9785664), (126, 9630336), (128, 9479862), (144, 8426544), (168, 7222752), (186, 6523776), (189, 6420224), (192, 6319908), (216, 5617696), (217, 5591808), (224, 5417064), (248, 4892832), (252, 4815168), (256, 4739931), (279, 4349184), (288, 4213272), (336, 3611376), (372, 3261888), (378, 3210112), (384, 3159954), (432, 2808848), (434, 2795904), (448, 2708532), (496, 2446416), (504, 2407584), (558, 2174592), (576, 2106636), (651, 1863936), (672, 1805688), (744, 1630944), (756, 1605056), (768, 1579977), (809, 1499904), (837, 1449728), (864, 1404424), (868, 1397952), (896, 1354266), (992, 1223208), (1008, 1203792), (1116, 1087296), (1152, 1053318), (1302, 931968), (1344, 902844), (1488, 815472), (1512, 802528), (1618, 749952), (1674, 724864), (1728, 702212), (1736, 698976), (1792, 677133), (1953, 621312), (1984, 611604), (2016, 601896), (2232, 543648), (2304, 526659), (2427, 499968), (2604, 465984), (2688, 451422), (2976, 407736), (3024, 401264), (3236, 374976), (3348, 362432), (3456, 351106), (3472, 349488), (3906, 310656), (3968, 305802), (4032, 300948), (4464, 271824), (4854, 249984), (5208, 232992), (5376, 225711), (5663, 214272), (5859, 207104), (5952, 203868), (6048, 200632), (6472, 187488), (6696, 181216), (6912, 175553), (6944, 174744), (7281, 166656), (7812, 155328), (7936, 152901), (8064, 150474), (8928, 135912), (9708, 124992), (10416, 116496), (11326, 107136), (11718, 103552), (11904, 101934), (12096, 100316), (12944, 93744), (13392, 90608), (13888, 87372), (14562, 83328), (15624, 77664), (16128, 75237), (16989, 71424), (17856, 67956), (19416, 62496), (20832, 58248), (21843, 55552), (22652, 53568), (23436, 51776), (23808, 50967), (24192, 50158), (25079, 48384), (25888, 46872), (26784, 45304), (27776, 43686), (29124, 41664), (31248, 38832), (33978, 35712)]