291352896

素因数分解:

$2^6\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1373

約数の個数: 112

約数和(自身を含む): 863396800

約数和(自身を除く): 572043904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 139, 144, 192, 216, 278, 288, 417, 432, 556, 576, 834, 864, 1112, 1213, 1251, 1668, 1728, 2224, 2426, 2502, 3336, 3639, 3753, 4448, 4852, 5004, 6672, 7278, 7506, 8896, 9704, 10008, 10917, 13344, 14556, 15012, 19408, 20016, 21834, 26688, 29112, 30024, 32751, 38816, 40032, 43668, 58224, 60048, 65502, 77632, 80064, 87336, 116448, 120096, 131004, 168607, 174672, 232896, 240192, 262008, 337214, 349344, 505821, 524016, 674428, 698688, 1011642, 1048032, 1348856, 1517463, 2023284, 2096064, 2697712, 3034926, 4046568, 4552389, 5395424, 6069852, 8093136, 9104778, 10790848, 12139704, 16186272, 18209556, 24279408, 32372544, 36419112, 48558816, 72838224, 97117632, 145676448, 291352896]

約数ペア:

[(1, 291352896), (2, 145676448), (3, 97117632), (4, 72838224), (6, 48558816), (8, 36419112), (9, 32372544), (12, 24279408), (16, 18209556), (18, 16186272), (24, 12139704), (27, 10790848), (32, 9104778), (36, 8093136), (48, 6069852), (54, 5395424), (64, 4552389), (72, 4046568), (96, 3034926), (108, 2697712), (139, 2096064), (144, 2023284), (192, 1517463), (216, 1348856), (278, 1048032), (288, 1011642), (417, 698688), (432, 674428), (556, 524016), (576, 505821), (834, 349344), (864, 337214), (1112, 262008), (1213, 240192), (1251, 232896), (1668, 174672), (1728, 168607), (2224, 131004), (2426, 120096), (2502, 116448), (3336, 87336), (3639, 80064), (3753, 77632), (4448, 65502), (4852, 60048), (5004, 58224), (6672, 43668), (7278, 40032), (7506, 38816), (8896, 32751), (9704, 30024), (10008, 29112), (10917, 26688), (13344, 21834), (14556, 20016), (15012, 19408)]