221673653072

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{2039}}^1$

素因数の和:2700

約数の個数: 80

約数和(自身を含む): 437406289920

約数和(自身を除く): 215732636848

約数列:

[1, 2, 4, 8, 16, 113, 157, 226, 314, 383, 452, 628, 766, 904, 1256, 1532, 1808, 2039, 2512, 3064, 4078, 6128, 8156, 16312, 17741, 32624, 35482, 43279, 60131, 70964, 86558, 120262, 141928, 173116, 230407, 240524, 283856, 320123, 346232, 460814, 481048, 640246, 692464, 780937, 921628, 962096, 1280492, 1561874, 1843256, 2560984, 3123748, 3686512, 5121968, 6247496, 6794803, 12494992, 13589606, 27179212, 36173899, 54358424, 72347798, 88245881, 108716848, 122607109, 144695596, 176491762, 245214218, 289391192, 352983524, 490428436, 578782384, 705967048, 980856872, 1411934096, 1961713744, 13854603317, 27709206634, 55418413268, 110836826536, 221673653072]

約数ペア:

[(1, 221673653072), (2, 110836826536), (4, 55418413268), (8, 27709206634), (16, 13854603317), (113, 1961713744), (157, 1411934096), (226, 980856872), (314, 705967048), (383, 578782384), (452, 490428436), (628, 352983524), (766, 289391192), (904, 245214218), (1256, 176491762), (1532, 144695596), (1808, 122607109), (2039, 108716848), (2512, 88245881), (3064, 72347798), (4078, 54358424), (6128, 36173899), (8156, 27179212), (16312, 13589606), (17741, 12494992), (32624, 6794803), (35482, 6247496), (43279, 5121968), (60131, 3686512), (70964, 3123748), (86558, 2560984), (120262, 1843256), (141928, 1561874), (173116, 1280492), (230407, 962096), (240524, 921628), (283856, 780937), (320123, 692464), (346232, 640246), (460814, 481048)]