745963344

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{27409}}^1$

素因数の和:27439

約数の個数: 120

約数和(自身を含む): 2474355520

約数和(自身を除く): 1728392176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 27409, 54818, 82227, 109636, 164454, 191863, 219272, 246681, 328908, 383726, 438544, 493362, 575589, 657816, 740043, 767452, 986724, 1151178, 1315632, 1480086, 1534904, 1726767, 1973448, 2220129, 2302356, 2960172, 3069808, 3453534, 3946896, 4440258, 4604712, 5180301, 5920344, 6660387, 6907068, 8880516, 9209424, 10360602, 11840688, 13320774, 13814136, 15540903, 17761032, 20721204, 26641548, 27628272, 31081806, 35522064, 41442408, 46622709, 53283096, 62163612, 82884816, 93245418, 106566192, 124327224, 186490836, 248654448, 372981672, 745963344]

約数ペア:

[(1, 745963344), (2, 372981672), (3, 248654448), (4, 186490836), (6, 124327224), (7, 106566192), (8, 93245418), (9, 82884816), (12, 62163612), (14, 53283096), (16, 46622709), (18, 41442408), (21, 35522064), (24, 31081806), (27, 27628272), (28, 26641548), (36, 20721204), (42, 17761032), (48, 15540903), (54, 13814136), (56, 13320774), (63, 11840688), (72, 10360602), (81, 9209424), (84, 8880516), (108, 6907068), (112, 6660387), (126, 5920344), (144, 5180301), (162, 4604712), (168, 4440258), (189, 3946896), (216, 3453534), (243, 3069808), (252, 2960172), (324, 2302356), (336, 2220129), (378, 1973448), (432, 1726767), (486, 1534904), (504, 1480086), (567, 1315632), (648, 1151178), (756, 986724), (972, 767452), (1008, 740043), (1134, 657816), (1296, 575589), (1512, 493362), (1701, 438544), (1944, 383726), (2268, 328908), (3024, 246681), (3402, 219272), (3888, 191863), (4536, 164454), (6804, 109636), (9072, 82227), (13608, 54818), (27216, 27409)]