639301824

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{22651}}^1$

素因数の和:22683

約数の個数: 126

約数和(自身を含む): 2131711764

約数和(自身を除く): 1492409940

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 22651, 28224, 45302, 67953, 90604, 135906, 158557, 181208, 203859, 271812, 317114, 362416, 407718, 475671, 543624, 634228, 724832, 815436, 951342, 1087248, 1109899, 1268456, 1427013, 1449664, 1630872, 1902684, 2174496, 2219798, 2536912, 2854026, 3261744, 3329697, 3805368, 4348992, 4439596, 5073824, 5708052, 6523488, 6659394, 7610736, 8879192, 9989091, 10147648, 11416104, 13046976, 13318788, 15221472, 17758384, 19978182, 22832208, 26637576, 30442944, 35516768, 39956364, 45664416, 53275152, 71033536, 79912728, 91328832, 106550304, 159825456, 213100608, 319650912, 639301824]

約数ペア:

[(1, 639301824), (2, 319650912), (3, 213100608), (4, 159825456), (6, 106550304), (7, 91328832), (8, 79912728), (9, 71033536), (12, 53275152), (14, 45664416), (16, 39956364), (18, 35516768), (21, 30442944), (24, 26637576), (28, 22832208), (32, 19978182), (36, 17758384), (42, 15221472), (48, 13318788), (49, 13046976), (56, 11416104), (63, 10147648), (64, 9989091), (72, 8879192), (84, 7610736), (96, 6659394), (98, 6523488), (112, 5708052), (126, 5073824), (144, 4439596), (147, 4348992), (168, 3805368), (192, 3329697), (196, 3261744), (224, 2854026), (252, 2536912), (288, 2219798), (294, 2174496), (336, 1902684), (392, 1630872), (441, 1449664), (448, 1427013), (504, 1268456), (576, 1109899), (588, 1087248), (672, 951342), (784, 815436), (882, 724832), (1008, 634228), (1176, 543624), (1344, 475671), (1568, 407718), (1764, 362416), (2016, 317114), (2352, 271812), (3136, 203859), (3528, 181208), (4032, 158557), (4704, 135906), (7056, 90604), (9408, 67953), (14112, 45302), (22651, 28224)]