28048538496

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1173

約数の個数: 256

約数和(自身を含む): 83989509120

約数和(自身を除く): 55940970624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 197, 222, 264, 296, 352, 384, 394, 407, 444, 528, 591, 592, 704, 788, 814, 888, 911, 1056, 1182, 1184, 1221, 1408, 1576, 1628, 1776, 1822, 2112, 2167, 2364, 2368, 2442, 2733, 3152, 3256, 3552, 3644, 4224, 4334, 4728, 4736, 4884, 5466, 6304, 6501, 6512, 7104, 7288, 7289, 8668, 9456, 9768, 10021, 10932, 12608, 13002, 13024, 14208, 14576, 14578, 17336, 18912, 19536, 20042, 21864, 21867, 25216, 26004, 26048, 29152, 29156, 30063, 33707, 34672, 37824, 39072, 40084, 43728, 43734, 52008, 52096, 58304, 58312, 60126, 67414, 69344, 75648, 78144, 80168, 80179, 87456, 87468, 101121, 104016, 116608, 116624, 120252, 134828, 138688, 156288, 160336, 160358, 174912, 174936, 179467, 202242, 208032, 233248, 240504, 240537, 269656, 277376, 320672, 320716, 349824, 349872, 358934, 370777, 404484, 416064, 466496, 481008, 481074, 538401, 539312, 641344, 641432, 699744, 717868, 741554, 808968, 832128, 932992, 962016, 962148, 1076802, 1078624, 1112331, 1282688, 1282864, 1399488, 1435736, 1483108, 1617936, 1924032, 1924296, 1974137, 2153604, 2157248, 2224662, 2565728, 2798976, 2871472, 2966216, 3235872, 3848064, 3848592, 3948274, 4307208, 4314496, 4449324, 5131456, 5742944, 5922411, 5932432, 6471744, 6640279, 7697184, 7896548, 8614416, 8898648, 10262912, 11485888, 11844822, 11864864, 12943488, 13280558, 15394368, 15793096, 17228832, 17797296, 19920837, 22971776, 23689644, 23729728, 26561116, 30788736, 31586192, 34457664, 35594592, 39841674, 47379288, 47459456, 53122232, 63172384, 68915328, 71189184, 73043069, 79683348, 94758576, 106244464, 126344768, 142378368, 146086138, 159366696, 189517152, 212488928, 219129207, 252689536, 292172276, 318733392, 379034304, 424977856, 438258414, 584344552, 637466784, 758068608, 849955712, 876516828, 1168689104, 1274933568, 1753033656, 2337378208, 2549867136, 3506067312, 4674756416, 7012134624, 9349512832, 14024269248, 28048538496]

約数ペア:

[(1, 28048538496), (2, 14024269248), (3, 9349512832), (4, 7012134624), (6, 4674756416), (8, 3506067312), (11, 2549867136), (12, 2337378208), (16, 1753033656), (22, 1274933568), (24, 1168689104), (32, 876516828), (33, 849955712), (37, 758068608), (44, 637466784), (48, 584344552), (64, 438258414), (66, 424977856), (74, 379034304), (88, 318733392), (96, 292172276), (111, 252689536), (128, 219129207), (132, 212488928), (148, 189517152), (176, 159366696), (192, 146086138), (197, 142378368), (222, 126344768), (264, 106244464), (296, 94758576), (352, 79683348), (384, 73043069), (394, 71189184), (407, 68915328), (444, 63172384), (528, 53122232), (591, 47459456), (592, 47379288), (704, 39841674), (788, 35594592), (814, 34457664), (888, 31586192), (911, 30788736), (1056, 26561116), (1182, 23729728), (1184, 23689644), (1221, 22971776), (1408, 19920837), (1576, 17797296), (1628, 17228832), (1776, 15793096), (1822, 15394368), (2112, 13280558), (2167, 12943488), (2364, 11864864), (2368, 11844822), (2442, 11485888), (2733, 10262912), (3152, 8898648), (3256, 8614416), (3552, 7896548), (3644, 7697184), (4224, 6640279), (4334, 6471744), (4728, 5932432), (4736, 5922411), (4884, 5742944), (5466, 5131456), (6304, 4449324), (6501, 4314496), (6512, 4307208), (7104, 3948274), (7288, 3848592), (7289, 3848064), (8668, 3235872), (9456, 2966216), (9768, 2871472), (10021, 2798976), (10932, 2565728), (12608, 2224662), (13002, 2157248), (13024, 2153604), (14208, 1974137), (14576, 1924296), (14578, 1924032), (17336, 1617936), (18912, 1483108), (19536, 1435736), (20042, 1399488), (21864, 1282864), (21867, 1282688), (25216, 1112331), (26004, 1078624), (26048, 1076802), (29152, 962148), (29156, 962016), (30063, 932992), (33707, 832128), (34672, 808968), (37824, 741554), (39072, 717868), (40084, 699744), (43728, 641432), (43734, 641344), (52008, 539312), (52096, 538401), (58304, 481074), (58312, 481008), (60126, 466496), (67414, 416064), (69344, 404484), (75648, 370777), (78144, 358934), (80168, 349872), (80179, 349824), (87456, 320716), (87468, 320672), (101121, 277376), (104016, 269656), (116608, 240537), (116624, 240504), (120252, 233248), (134828, 208032), (138688, 202242), (156288, 179467), (160336, 174936), (160358, 174912)]