214798752

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 216

約数和(自身を含む): 734977152

約数和(自身を除く): 520178400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 491, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 982, 992, 1008, 1116, 1176, 1302, 1473, 1488, 1519, 1568, 1736, 1764, 1953, 1964, 2016, 2232, 2352, 2604, 2946, 2976, 3038, 3437, 3472, 3528, 3906, 3928, 4419, 4464, 4557, 4704, 5208, 5892, 6076, 6874, 6944, 7056, 7812, 7856, 8838, 8928, 9114, 10311, 10416, 11784, 12152, 13671, 13748, 14112, 15221, 15624, 15712, 17676, 18228, 20622, 20832, 23568, 24059, 24304, 27342, 27496, 30442, 30933, 31248, 35352, 36456, 41244, 45663, 47136, 48118, 48608, 54684, 54992, 60884, 61866, 62496, 70704, 72177, 72912, 82488, 91326, 96236, 106547, 109368, 109984, 121768, 123732, 136989, 141408, 144354, 145824, 164976, 182652, 192472, 213094, 216531, 218736, 243536, 247464, 273978, 288708, 319641, 329952, 365304, 384944, 426188, 433062, 437472, 487072, 494928, 547956, 577416, 639282, 730608, 745829, 769888, 852376, 866124, 958923, 989856, 1095912, 1154832, 1278564, 1461216, 1491658, 1704752, 1732248, 1917846, 2191824, 2237487, 2309664, 2557128, 2983316, 3409504, 3464496, 3835692, 4383648, 4474974, 5114256, 5966632, 6712461, 6928992, 7671384, 8949948, 10228512, 11933264, 13424922, 15342768, 17899896, 23866528, 26849844, 30685536, 35799792, 53699688, 71599584, 107399376, 214798752]

約数ペア:

[(1, 214798752), (2, 107399376), (3, 71599584), (4, 53699688), (6, 35799792), (7, 30685536), (8, 26849844), (9, 23866528), (12, 17899896), (14, 15342768), (16, 13424922), (18, 11933264), (21, 10228512), (24, 8949948), (28, 7671384), (31, 6928992), (32, 6712461), (36, 5966632), (42, 5114256), (48, 4474974), (49, 4383648), (56, 3835692), (62, 3464496), (63, 3409504), (72, 2983316), (84, 2557128), (93, 2309664), (96, 2237487), (98, 2191824), (112, 1917846), (124, 1732248), (126, 1704752), (144, 1491658), (147, 1461216), (168, 1278564), (186, 1154832), (196, 1095912), (217, 989856), (224, 958923), (248, 866124), (252, 852376), (279, 769888), (288, 745829), (294, 730608), (336, 639282), (372, 577416), (392, 547956), (434, 494928), (441, 487072), (491, 437472), (496, 433062), (504, 426188), (558, 384944), (588, 365304), (651, 329952), (672, 319641), (744, 288708), (784, 273978), (868, 247464), (882, 243536), (982, 218736), (992, 216531), (1008, 213094), (1116, 192472), (1176, 182652), (1302, 164976), (1473, 145824), (1488, 144354), (1519, 141408), (1568, 136989), (1736, 123732), (1764, 121768), (1953, 109984), (1964, 109368), (2016, 106547), (2232, 96236), (2352, 91326), (2604, 82488), (2946, 72912), (2976, 72177), (3038, 70704), (3437, 62496), (3472, 61866), (3528, 60884), (3906, 54992), (3928, 54684), (4419, 48608), (4464, 48118), (4557, 47136), (4704, 45663), (5208, 41244), (5892, 36456), (6076, 35352), (6874, 31248), (6944, 30933), (7056, 30442), (7812, 27496), (7856, 27342), (8838, 24304), (8928, 24059), (9114, 23568), (10311, 20832), (10416, 20622), (11784, 18228), (12152, 17676), (13671, 15712), (13748, 15624), (14112, 15221)]