215710152

素因数分解:

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

素因数の和:212

約数の個数: 192

約数和(自身を含む): 664957440

約数和(自身を除く): 449247288

約数列:

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

約数ペア:

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