431420304

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1374245376

約数和(自身を除く): 942825072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 61, 62, 84, 93, 97, 98, 112, 122, 124, 147, 168, 183, 186, 194, 196, 217, 244, 248, 291, 294, 336, 366, 372, 388, 392, 427, 434, 488, 496, 582, 588, 651, 679, 732, 744, 776, 784, 854, 868, 976, 1164, 1176, 1281, 1302, 1358, 1464, 1488, 1519, 1552, 1708, 1736, 1891, 2037, 2328, 2352, 2562, 2604, 2716, 2928, 2989, 3007, 3038, 3416, 3472, 3782, 4074, 4557, 4656, 4753, 5124, 5208, 5432, 5673, 5917, 5978, 6014, 6076, 6832, 7564, 8148, 8967, 9021, 9114, 9506, 10248, 10416, 10864, 11346, 11834, 11956, 12028, 12152, 13237, 14259, 15128, 16296, 17751, 17934, 18042, 18228, 19012, 20496, 21049, 22692, 23668, 23912, 24056, 24304, 26474, 28518, 30256, 32592, 35502, 35868, 36084, 36456, 38024, 39711, 41419, 42098, 45384, 47336, 47824, 48112, 52948, 57036, 63147, 71004, 71736, 72168, 72912, 76048, 79422, 82838, 84196, 90768, 92659, 94672, 105896, 114072, 124257, 126294, 142008, 143472, 144336, 147343, 158844, 165676, 168392, 183427, 185318, 211792, 228144, 248514, 252588, 277977, 284016, 289933, 294686, 317688, 331352, 336784, 366854, 370636, 442029, 497028, 505176, 550281, 555954, 579866, 589372, 635376, 662704, 733708, 741272, 869799, 884058, 994056, 1010352, 1100562, 1111908, 1159732, 1178744, 1283989, 1467416, 1482544, 1739598, 1768116, 1988112, 2201124, 2223816, 2319464, 2357488, 2567978, 2934832, 3479196, 3536232, 3851967, 4402248, 4447632, 4638928, 5135956, 6958392, 7072464, 7703934, 8804496, 8987923, 10271912, 13916784, 15407868, 17975846, 20543824, 26963769, 30815736, 35951692, 53927538, 61631472, 71903384, 107855076, 143806768, 215710152, 431420304]

約数ペア:

[(1, 431420304), (2, 215710152), (3, 143806768), (4, 107855076), (6, 71903384), (7, 61631472), (8, 53927538), (12, 35951692), (14, 30815736), (16, 26963769), (21, 20543824), (24, 17975846), (28, 15407868), (31, 13916784), (42, 10271912), (48, 8987923), (49, 8804496), (56, 7703934), (61, 7072464), (62, 6958392), (84, 5135956), (93, 4638928), (97, 4447632), (98, 4402248), (112, 3851967), (122, 3536232), (124, 3479196), (147, 2934832), (168, 2567978), (183, 2357488), (186, 2319464), (194, 2223816), (196, 2201124), (217, 1988112), (244, 1768116), (248, 1739598), (291, 1482544), (294, 1467416), (336, 1283989), (366, 1178744), (372, 1159732), (388, 1111908), (392, 1100562), (427, 1010352), (434, 994056), (488, 884058), (496, 869799), (582, 741272), (588, 733708), (651, 662704), (679, 635376), (732, 589372), (744, 579866), (776, 555954), (784, 550281), (854, 505176), (868, 497028), (976, 442029), (1164, 370636), (1176, 366854), (1281, 336784), (1302, 331352), (1358, 317688), (1464, 294686), (1488, 289933), (1519, 284016), (1552, 277977), (1708, 252588), (1736, 248514), (1891, 228144), (2037, 211792), (2328, 185318), (2352, 183427), (2562, 168392), (2604, 165676), (2716, 158844), (2928, 147343), (2989, 144336), (3007, 143472), (3038, 142008), (3416, 126294), (3472, 124257), (3782, 114072), (4074, 105896), (4557, 94672), (4656, 92659), (4753, 90768), (5124, 84196), (5208, 82838), (5432, 79422), (5673, 76048), (5917, 72912), (5978, 72168), (6014, 71736), (6076, 71004), (6832, 63147), (7564, 57036), (8148, 52948), (8967, 48112), (9021, 47824), (9114, 47336), (9506, 45384), (10248, 42098), (10416, 41419), (10864, 39711), (11346, 38024), (11834, 36456), (11956, 36084), (12028, 35868), (12152, 35502), (13237, 32592), (14259, 30256), (15128, 28518), (16296, 26474), (17751, 24304), (17934, 24056), (18042, 23912), (18228, 23668), (19012, 22692), (20496, 21049)]