31361987232

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{1973}}^1$

素因数の和:2655

約数の個数: 144

約数和(自身を含む): 90309197160

約数和(自身を除く): 58947209928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 569, 582, 776, 873, 1138, 1164, 1552, 1707, 1746, 1973, 2276, 2328, 3104, 3414, 3492, 3946, 4552, 4656, 5121, 5919, 6828, 6984, 7892, 9104, 9312, 10242, 11838, 13656, 13968, 15784, 17757, 18208, 20484, 23676, 27312, 27936, 31568, 35514, 40968, 47352, 54624, 55193, 63136, 71028, 81936, 94704, 110386, 142056, 163872, 165579, 189408, 191381, 220772, 284112, 331158, 382762, 441544, 496737, 568224, 574143, 662316, 765524, 883088, 993474, 1122637, 1148286, 1324632, 1531048, 1722429, 1766176, 1986948, 2245274, 2296572, 2649264, 3062096, 3367911, 3444858, 3973896, 4490548, 4593144, 5298528, 6124192, 6735822, 6889716, 7947792, 8981096, 9186288, 10103733, 13471644, 13779432, 15895584, 17962192, 18372576, 20207466, 26943288, 27558864, 35924384, 40414932, 53886576, 55117728, 80829864, 107773152, 108895789, 161659728, 217791578, 323319456, 326687367, 435583156, 653374734, 871166312, 980062101, 1306749468, 1742332624, 1960124202, 2613498936, 3484665248, 3920248404, 5226997872, 7840496808, 10453995744, 15680993616, 31361987232]

約数ペア:

[(1, 31361987232), (2, 15680993616), (3, 10453995744), (4, 7840496808), (6, 5226997872), (8, 3920248404), (9, 3484665248), (12, 2613498936), (16, 1960124202), (18, 1742332624), (24, 1306749468), (32, 980062101), (36, 871166312), (48, 653374734), (72, 435583156), (96, 326687367), (97, 323319456), (144, 217791578), (194, 161659728), (288, 108895789), (291, 107773152), (388, 80829864), (569, 55117728), (582, 53886576), (776, 40414932), (873, 35924384), (1138, 27558864), (1164, 26943288), (1552, 20207466), (1707, 18372576), (1746, 17962192), (1973, 15895584), (2276, 13779432), (2328, 13471644), (3104, 10103733), (3414, 9186288), (3492, 8981096), (3946, 7947792), (4552, 6889716), (4656, 6735822), (5121, 6124192), (5919, 5298528), (6828, 4593144), (6984, 4490548), (7892, 3973896), (9104, 3444858), (9312, 3367911), (10242, 3062096), (11838, 2649264), (13656, 2296572), (13968, 2245274), (15784, 1986948), (17757, 1766176), (18208, 1722429), (20484, 1531048), (23676, 1324632), (27312, 1148286), (27936, 1122637), (31568, 993474), (35514, 883088), (40968, 765524), (47352, 662316), (54624, 574143), (55193, 568224), (63136, 496737), (71028, 441544), (81936, 382762), (94704, 331158), (110386, 284112), (142056, 220772), (163872, 191381), (165579, 189408)]