821631936

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 2314389072

約数和(自身を除く): 1492757136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 73, 93, 96, 122, 124, 146, 183, 186, 192, 219, 244, 248, 292, 366, 372, 438, 488, 496, 584, 732, 744, 876, 961, 976, 992, 1168, 1464, 1488, 1752, 1891, 1922, 1952, 1984, 2263, 2336, 2883, 2928, 2976, 3504, 3782, 3844, 3904, 4453, 4526, 4672, 5673, 5766, 5856, 5952, 6789, 7008, 7564, 7688, 8906, 9052, 11346, 11532, 11712, 13359, 13578, 14016, 15128, 15376, 17812, 18104, 22692, 23064, 26718, 27156, 30256, 30752, 35624, 36208, 45384, 46128, 53436, 54312, 58621, 60512, 61504, 70153, 71248, 72416, 90768, 92256, 106872, 108624, 117242, 121024, 138043, 140306, 142496, 144832, 175863, 181536, 184512, 210459, 213744, 217248, 234484, 276086, 280612, 284992, 351726, 363072, 414129, 420918, 427488, 434496, 468968, 552172, 561224, 703452, 828258, 841836, 854976, 937936, 1104344, 1122448, 1406904, 1656516, 1683672, 1875872, 2208688, 2244896, 2813808, 3313032, 3367344, 3751744, 4279333, 4417376, 4489792, 5627616, 6626064, 6734688, 8558666, 8834752, 11255232, 12837999, 13252128, 13469376, 17117332, 25675998, 26504256, 34234664, 51351996, 68469328, 102703992, 136938656, 205407984, 273877312, 410815968, 821631936]

約数ペア:

[(1, 821631936), (2, 410815968), (3, 273877312), (4, 205407984), (6, 136938656), (8, 102703992), (12, 68469328), (16, 51351996), (24, 34234664), (31, 26504256), (32, 25675998), (48, 17117332), (61, 13469376), (62, 13252128), (64, 12837999), (73, 11255232), (93, 8834752), (96, 8558666), (122, 6734688), (124, 6626064), (146, 5627616), (183, 4489792), (186, 4417376), (192, 4279333), (219, 3751744), (244, 3367344), (248, 3313032), (292, 2813808), (366, 2244896), (372, 2208688), (438, 1875872), (488, 1683672), (496, 1656516), (584, 1406904), (732, 1122448), (744, 1104344), (876, 937936), (961, 854976), (976, 841836), (992, 828258), (1168, 703452), (1464, 561224), (1488, 552172), (1752, 468968), (1891, 434496), (1922, 427488), (1952, 420918), (1984, 414129), (2263, 363072), (2336, 351726), (2883, 284992), (2928, 280612), (2976, 276086), (3504, 234484), (3782, 217248), (3844, 213744), (3904, 210459), (4453, 184512), (4526, 181536), (4672, 175863), (5673, 144832), (5766, 142496), (5856, 140306), (5952, 138043), (6789, 121024), (7008, 117242), (7564, 108624), (7688, 106872), (8906, 92256), (9052, 90768), (11346, 72416), (11532, 71248), (11712, 70153), (13359, 61504), (13578, 60512), (14016, 58621), (15128, 54312), (15376, 53436), (17812, 46128), (18104, 45384), (22692, 36208), (23064, 35624), (26718, 30752), (27156, 30256)]