645576581088

素因数分解:

$2^5\times 3^4\times {\mathrm{541}}^1\times {\mathrm{460379}}^1$

素因数の和:460942

約数の個数: 120

約数和(自身を含む): 1902136393080

約数和(自身を除く): 1256559811992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 541, 648, 864, 1082, 1296, 1623, 2164, 2592, 3246, 4328, 4869, 6492, 8656, 9738, 12984, 14607, 17312, 19476, 25968, 29214, 38952, 43821, 51936, 58428, 77904, 87642, 116856, 155808, 175284, 233712, 350568, 460379, 467424, 701136, 920758, 1381137, 1402272, 1841516, 2762274, 3683032, 4143411, 5524548, 7366064, 8286822, 11049096, 12430233, 14732128, 16573644, 22098192, 24860466, 33147288, 37290699, 44196384, 49720932, 66294576, 74581398, 99441864, 132589152, 149162796, 198883728, 249065039, 298325592, 397767456, 498130078, 596651184, 747195117, 996260156, 1193302368, 1494390234, 1992520312, 2241585351, 2988780468, 3985040624, 4483170702, 5977560936, 6724756053, 7970081248, 8966341404, 11955121872, 13449512106, 17932682808, 20174268159, 23910243744, 26899024212, 35865365616, 40348536318, 53798048424, 71730731232, 80697072636, 107596096848, 161394145272, 215192193696, 322788290544, 645576581088]

約数ペア:

[(1, 645576581088), (2, 322788290544), (3, 215192193696), (4, 161394145272), (6, 107596096848), (8, 80697072636), (9, 71730731232), (12, 53798048424), (16, 40348536318), (18, 35865365616), (24, 26899024212), (27, 23910243744), (32, 20174268159), (36, 17932682808), (48, 13449512106), (54, 11955121872), (72, 8966341404), (81, 7970081248), (96, 6724756053), (108, 5977560936), (144, 4483170702), (162, 3985040624), (216, 2988780468), (288, 2241585351), (324, 1992520312), (432, 1494390234), (541, 1193302368), (648, 996260156), (864, 747195117), (1082, 596651184), (1296, 498130078), (1623, 397767456), (2164, 298325592), (2592, 249065039), (3246, 198883728), (4328, 149162796), (4869, 132589152), (6492, 99441864), (8656, 74581398), (9738, 66294576), (12984, 49720932), (14607, 44196384), (17312, 37290699), (19476, 33147288), (25968, 24860466), (29214, 22098192), (38952, 16573644), (43821, 14732128), (51936, 12430233), (58428, 11049096), (77904, 8286822), (87642, 7366064), (116856, 5524548), (155808, 4143411), (175284, 3683032), (233712, 2762274), (350568, 1841516), (460379, 1402272), (467424, 1381137), (701136, 920758)]