1277124768

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 3739671936

約数和(自身を除く): 2462547168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 281, 288, 344, 367, 387, 516, 562, 688, 734, 774, 843, 1032, 1101, 1124, 1376, 1468, 1548, 1686, 2064, 2202, 2248, 2529, 2936, 3096, 3303, 3372, 4128, 4404, 4496, 5058, 5872, 6192, 6606, 6744, 8808, 8992, 10116, 11744, 12083, 12384, 13212, 13488, 15781, 17616, 20232, 24166, 26424, 26976, 31562, 35232, 36249, 40464, 47343, 48332, 52848, 63124, 72498, 80928, 94686, 96664, 103127, 105696, 108747, 126248, 142029, 144996, 189372, 193328, 206254, 217494, 252496, 284058, 289992, 309381, 378744, 386656, 412508, 434988, 504992, 568116, 579984, 618762, 757488, 825016, 869976, 928143, 1136232, 1159968, 1237524, 1514976, 1650032, 1739952, 1856286, 2272464, 2475048, 3300064, 3479904, 3712572, 4434461, 4544928, 4950096, 7425144, 8868922, 9900192, 13303383, 14850288, 17737844, 26606766, 29700576, 35475688, 39910149, 53213532, 70951376, 79820298, 106427064, 141902752, 159640596, 212854128, 319281192, 425708256, 638562384, 1277124768]

約数ペア:

[(1, 1277124768), (2, 638562384), (3, 425708256), (4, 319281192), (6, 212854128), (8, 159640596), (9, 141902752), (12, 106427064), (16, 79820298), (18, 70951376), (24, 53213532), (32, 39910149), (36, 35475688), (43, 29700576), (48, 26606766), (72, 17737844), (86, 14850288), (96, 13303383), (129, 9900192), (144, 8868922), (172, 7425144), (258, 4950096), (281, 4544928), (288, 4434461), (344, 3712572), (367, 3479904), (387, 3300064), (516, 2475048), (562, 2272464), (688, 1856286), (734, 1739952), (774, 1650032), (843, 1514976), (1032, 1237524), (1101, 1159968), (1124, 1136232), (1376, 928143), (1468, 869976), (1548, 825016), (1686, 757488), (2064, 618762), (2202, 579984), (2248, 568116), (2529, 504992), (2936, 434988), (3096, 412508), (3303, 386656), (3372, 378744), (4128, 309381), (4404, 289992), (4496, 284058), (5058, 252496), (5872, 217494), (6192, 206254), (6606, 193328), (6744, 189372), (8808, 144996), (8992, 142029), (10116, 126248), (11744, 108747), (12083, 105696), (12384, 103127), (13212, 96664), (13488, 94686), (15781, 80928), (17616, 72498), (20232, 63124), (24166, 52848), (26424, 48332), (26976, 47343), (31562, 40464), (35232, 36249)]