728961363648

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{20088221}}^1$

素因数の和:20088252

約数の個数: 140

約数和(自身を含む): 2469565659792

約数和(自身を除く): 1740604296144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 20088221, 40176442, 60264663, 80352884, 120529326, 140617547, 160705768, 180793989, 241058652, 281235094, 321411536, 361587978, 421852641, 482117304, 542381967, 562470188, 642823072, 723175956, 843705282, 964234608, 1084763934, 1124940376, 1265557923, 1285646144, 1446351912, 1627145901, 1687410564, 1928469216, 2169527868, 2249880752, 2531115846, 2892703824, 3254291802, 3374821128, 3796673769, 3856938432, 4339055736, 4499761504, 5062231692, 5785407648, 6508583604, 6749642256, 7593347538, 8678111472, 8999523008, 10124463384, 11390021307, 11570815296, 13017167208, 13499284512, 15186695076, 17356222944, 20248926768, 22780042614, 26034334416, 26998569024, 30373390152, 34712445888, 40497853536, 45560085228, 52068668832, 60746780304, 80995707072, 91120170456, 104137337664, 121493560608, 182240340912, 242987121216, 364480681824, 728961363648]

約数ペア:

[(1, 728961363648), (2, 364480681824), (3, 242987121216), (4, 182240340912), (6, 121493560608), (7, 104137337664), (8, 91120170456), (9, 80995707072), (12, 60746780304), (14, 52068668832), (16, 45560085228), (18, 40497853536), (21, 34712445888), (24, 30373390152), (27, 26998569024), (28, 26034334416), (32, 22780042614), (36, 20248926768), (42, 17356222944), (48, 15186695076), (54, 13499284512), (56, 13017167208), (63, 11570815296), (64, 11390021307), (72, 10124463384), (81, 8999523008), (84, 8678111472), (96, 7593347538), (108, 6749642256), (112, 6508583604), (126, 5785407648), (144, 5062231692), (162, 4499761504), (168, 4339055736), (189, 3856938432), (192, 3796673769), (216, 3374821128), (224, 3254291802), (252, 2892703824), (288, 2531115846), (324, 2249880752), (336, 2169527868), (378, 1928469216), (432, 1687410564), (448, 1627145901), (504, 1446351912), (567, 1285646144), (576, 1265557923), (648, 1124940376), (672, 1084763934), (756, 964234608), (864, 843705282), (1008, 723175956), (1134, 642823072), (1296, 562470188), (1344, 542381967), (1512, 482117304), (1728, 421852641), (2016, 361587978), (2268, 321411536), (2592, 281235094), (3024, 241058652), (4032, 180793989), (4536, 160705768), (5184, 140617547), (6048, 120529326), (9072, 80352884), (12096, 60264663), (18144, 40176442), (36288, 20088221)]