1306924416

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 256

約数和(自身を含む): 4465152000

約数和(自身を除く): 3158227584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 89, 96, 108, 112, 126, 128, 144, 168, 178, 189, 192, 216, 224, 252, 267, 288, 336, 356, 378, 384, 432, 448, 504, 534, 576, 607, 623, 672, 712, 756, 801, 864, 896, 1008, 1068, 1152, 1214, 1246, 1344, 1424, 1512, 1602, 1728, 1821, 1869, 2016, 2136, 2403, 2428, 2492, 2688, 2848, 3024, 3204, 3456, 3642, 3738, 4032, 4249, 4272, 4806, 4856, 4984, 5463, 5607, 5696, 6048, 6408, 7284, 7476, 8064, 8498, 8544, 9612, 9712, 9968, 10926, 11214, 11392, 12096, 12747, 12816, 14568, 14952, 16389, 16821, 16996, 17088, 19224, 19424, 19936, 21852, 22428, 24192, 25494, 25632, 29136, 29904, 32778, 33642, 33992, 34176, 38241, 38448, 38848, 39872, 43704, 44856, 50988, 51264, 54023, 58272, 59808, 65556, 67284, 67984, 76482, 76896, 77696, 79744, 87408, 89712, 101976, 102528, 108046, 114723, 116544, 119616, 131112, 134568, 135968, 152964, 153792, 162069, 174816, 179424, 203952, 216092, 229446, 233088, 239232, 262224, 269136, 271936, 305928, 307584, 324138, 349632, 358848, 378161, 407904, 432184, 458892, 486207, 524448, 538272, 543872, 611856, 648276, 699264, 717696, 756322, 815808, 864368, 917784, 972414, 1048896, 1076544, 1134483, 1223712, 1296552, 1458621, 1512644, 1631616, 1728736, 1835568, 1944828, 2097792, 2153088, 2268966, 2447424, 2593104, 2917242, 3025288, 3403449, 3457472, 3671136, 3889656, 4537932, 4894848, 5186208, 5834484, 6050576, 6806898, 6914944, 7342272, 7779312, 9075864, 10210347, 10372416, 11668968, 12101152, 13613796, 14684544, 15558624, 18151728, 20420694, 20744832, 23337936, 24202304, 27227592, 31117248, 36303456, 40841388, 46675872, 48404608, 54455184, 62234496, 72606912, 81682776, 93351744, 108910368, 145213824, 163365552, 186703488, 217820736, 326731104, 435641472, 653462208, 1306924416]

約数ペア:

[(1, 1306924416), (2, 653462208), (3, 435641472), (4, 326731104), (6, 217820736), (7, 186703488), (8, 163365552), (9, 145213824), (12, 108910368), (14, 93351744), (16, 81682776), (18, 72606912), (21, 62234496), (24, 54455184), (27, 48404608), (28, 46675872), (32, 40841388), (36, 36303456), (42, 31117248), (48, 27227592), (54, 24202304), (56, 23337936), (63, 20744832), (64, 20420694), (72, 18151728), (84, 15558624), (89, 14684544), (96, 13613796), (108, 12101152), (112, 11668968), (126, 10372416), (128, 10210347), (144, 9075864), (168, 7779312), (178, 7342272), (189, 6914944), (192, 6806898), (216, 6050576), (224, 5834484), (252, 5186208), (267, 4894848), (288, 4537932), (336, 3889656), (356, 3671136), (378, 3457472), (384, 3403449), (432, 3025288), (448, 2917242), (504, 2593104), (534, 2447424), (576, 2268966), (607, 2153088), (623, 2097792), (672, 1944828), (712, 1835568), (756, 1728736), (801, 1631616), (864, 1512644), (896, 1458621), (1008, 1296552), (1068, 1223712), (1152, 1134483), (1214, 1076544), (1246, 1048896), (1344, 972414), (1424, 917784), (1512, 864368), (1602, 815808), (1728, 756322), (1821, 717696), (1869, 699264), (2016, 648276), (2136, 611856), (2403, 543872), (2428, 538272), (2492, 524448), (2688, 486207), (2848, 458892), (3024, 432184), (3204, 407904), (3456, 378161), (3642, 358848), (3738, 349632), (4032, 324138), (4249, 307584), (4272, 305928), (4806, 271936), (4856, 269136), (4984, 262224), (5463, 239232), (5607, 233088), (5696, 229446), (6048, 216092), (6408, 203952), (7284, 179424), (7476, 174816), (8064, 162069), (8498, 153792), (8544, 152964), (9612, 135968), (9712, 134568), (9968, 131112), (10926, 119616), (11214, 116544), (11392, 114723), (12096, 108046), (12747, 102528), (12816, 101976), (14568, 89712), (14952, 87408), (16389, 79744), (16821, 77696), (16996, 76896), (17088, 76482), (19224, 67984), (19424, 67284), (19936, 65556), (21852, 59808), (22428, 58272), (24192, 54023), (25494, 51264), (25632, 50988), (29136, 44856), (29904, 43704), (32778, 39872), (33642, 38848), (33992, 38448), (34176, 38241)]