727165088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 1643574240

約数和(自身を除く): 916409152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 53, 59, 86, 104, 106, 118, 169, 172, 208, 212, 236, 338, 344, 416, 424, 472, 559, 676, 688, 689, 767, 848, 944, 1118, 1352, 1376, 1378, 1534, 1696, 1888, 2236, 2279, 2537, 2704, 2756, 3068, 3127, 4472, 4558, 5074, 5408, 5512, 6136, 6254, 7267, 8944, 8957, 9116, 9971, 10148, 11024, 12272, 12508, 14534, 17888, 17914, 18232, 19942, 20296, 22048, 24544, 25016, 29068, 29627, 32981, 35828, 36464, 39884, 40592, 40651, 50032, 58136, 59254, 65962, 71656, 72928, 79768, 81184, 81302, 100064, 116272, 118508, 131924, 134461, 143312, 159536, 162604, 232544, 237016, 263848, 268922, 286624, 319072, 325208, 385151, 428753, 474032, 527696, 528463, 537844, 650416, 770302, 857506, 948064, 1055392, 1056926, 1075688, 1300832, 1540604, 1715012, 1747993, 2113852, 2151376, 3081208, 3430024, 3495986, 4227704, 4302752, 6162416, 6860048, 6991972, 8455408, 12324832, 13720096, 13983944, 16910816, 22723909, 27967888, 45447818, 55935776, 90895636, 181791272, 363582544, 727165088]

約数ペア:

[(1, 727165088), (2, 363582544), (4, 181791272), (8, 90895636), (13, 55935776), (16, 45447818), (26, 27967888), (32, 22723909), (43, 16910816), (52, 13983944), (53, 13720096), (59, 12324832), (86, 8455408), (104, 6991972), (106, 6860048), (118, 6162416), (169, 4302752), (172, 4227704), (208, 3495986), (212, 3430024), (236, 3081208), (338, 2151376), (344, 2113852), (416, 1747993), (424, 1715012), (472, 1540604), (559, 1300832), (676, 1075688), (688, 1056926), (689, 1055392), (767, 948064), (848, 857506), (944, 770302), (1118, 650416), (1352, 537844), (1376, 528463), (1378, 527696), (1534, 474032), (1696, 428753), (1888, 385151), (2236, 325208), (2279, 319072), (2537, 286624), (2704, 268922), (2756, 263848), (3068, 237016), (3127, 232544), (4472, 162604), (4558, 159536), (5074, 143312), (5408, 134461), (5512, 131924), (6136, 118508), (6254, 116272), (7267, 100064), (8944, 81302), (8957, 81184), (9116, 79768), (9971, 72928), (10148, 71656), (11024, 65962), (12272, 59254), (12508, 58136), (14534, 50032), (17888, 40651), (17914, 40592), (18232, 39884), (19942, 36464), (20296, 35828), (22048, 32981), (24544, 29627), (25016, 29068)]