331850736

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 240

約数和(自身を含む): 1130597280

約数和(自身を除く): 798746544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 61, 63, 72, 84, 98, 108, 112, 122, 126, 144, 147, 168, 183, 189, 196, 216, 244, 252, 257, 294, 336, 366, 378, 392, 427, 432, 441, 488, 504, 514, 549, 588, 732, 756, 771, 784, 854, 882, 976, 1008, 1028, 1098, 1176, 1281, 1323, 1464, 1512, 1542, 1647, 1708, 1764, 1799, 2056, 2196, 2313, 2352, 2562, 2646, 2928, 2989, 3024, 3084, 3294, 3416, 3528, 3598, 3843, 4112, 4392, 4626, 5124, 5292, 5397, 5978, 6168, 6588, 6832, 6939, 7056, 7196, 7686, 8784, 8967, 9252, 10248, 10584, 10794, 11529, 11956, 12336, 12593, 13176, 13878, 14392, 15372, 15677, 16191, 17934, 18504, 20496, 21168, 21588, 23058, 23912, 25186, 26352, 26901, 27756, 28784, 30744, 31354, 32382, 35868, 37008, 37779, 43176, 46116, 47031, 47824, 48573, 50372, 53802, 55512, 61488, 62708, 64764, 71736, 75558, 80703, 86352, 92232, 94062, 97146, 100744, 107604, 109739, 111024, 113337, 125416, 129528, 141093, 143472, 151116, 161406, 184464, 188124, 194292, 201488, 215208, 219478, 226674, 250832, 259056, 282186, 302232, 322812, 329217, 340011, 376248, 388584, 423279, 430416, 438956, 453348, 564372, 604464, 645624, 658434, 680022, 752496, 768173, 777168, 846558, 877912, 906696, 987651, 1128744, 1291248, 1316868, 1360044, 1536346, 1693116, 1755824, 1813392, 1975302, 2257488, 2304519, 2633736, 2720088, 2962953, 3072692, 3386232, 3950604, 4609038, 5267472, 5440176, 5925906, 6145384, 6772464, 6913557, 7901208, 9218076, 11851812, 12290768, 13827114, 15802416, 18436152, 20740671, 23703624, 27654228, 36872304, 41481342, 47407248, 55308456, 82962684, 110616912, 165925368, 331850736]

約数ペア:

[(1, 331850736), (2, 165925368), (3, 110616912), (4, 82962684), (6, 55308456), (7, 47407248), (8, 41481342), (9, 36872304), (12, 27654228), (14, 23703624), (16, 20740671), (18, 18436152), (21, 15802416), (24, 13827114), (27, 12290768), (28, 11851812), (36, 9218076), (42, 7901208), (48, 6913557), (49, 6772464), (54, 6145384), (56, 5925906), (61, 5440176), (63, 5267472), (72, 4609038), (84, 3950604), (98, 3386232), (108, 3072692), (112, 2962953), (122, 2720088), (126, 2633736), (144, 2304519), (147, 2257488), (168, 1975302), (183, 1813392), (189, 1755824), (196, 1693116), (216, 1536346), (244, 1360044), (252, 1316868), (257, 1291248), (294, 1128744), (336, 987651), (366, 906696), (378, 877912), (392, 846558), (427, 777168), (432, 768173), (441, 752496), (488, 680022), (504, 658434), (514, 645624), (549, 604464), (588, 564372), (732, 453348), (756, 438956), (771, 430416), (784, 423279), (854, 388584), (882, 376248), (976, 340011), (1008, 329217), (1028, 322812), (1098, 302232), (1176, 282186), (1281, 259056), (1323, 250832), (1464, 226674), (1512, 219478), (1542, 215208), (1647, 201488), (1708, 194292), (1764, 188124), (1799, 184464), (2056, 161406), (2196, 151116), (2313, 143472), (2352, 141093), (2562, 129528), (2646, 125416), (2928, 113337), (2989, 111024), (3024, 109739), (3084, 107604), (3294, 100744), (3416, 97146), (3528, 94062), (3598, 92232), (3843, 86352), (4112, 80703), (4392, 75558), (4626, 71736), (5124, 64764), (5292, 62708), (5397, 61488), (5978, 55512), (6168, 53802), (6588, 50372), (6832, 48573), (6939, 47824), (7056, 47031), (7196, 46116), (7686, 43176), (8784, 37779), (8967, 37008), (9252, 35868), (10248, 32382), (10584, 31354), (10794, 30744), (11529, 28784), (11956, 27756), (12336, 26901), (12593, 26352), (13176, 25186), (13878, 23912), (14392, 23058), (15372, 21588), (15677, 21168), (16191, 20496), (17934, 18504)]