749549472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2123

約数の個数: 144

約数和(自身を含む): 2318924160

約数和(自身を除く): 1569374688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 392, 474, 553, 588, 632, 672, 784, 948, 1106, 1176, 1264, 1568, 1659, 1896, 2017, 2212, 2352, 2528, 3318, 3792, 3871, 4034, 4424, 4704, 6051, 6636, 7584, 7742, 8068, 8848, 11613, 12102, 13272, 14119, 15484, 16136, 17696, 23226, 24204, 26544, 28238, 30968, 32272, 42357, 46452, 48408, 53088, 56476, 61936, 64544, 84714, 92904, 96816, 98833, 112952, 123872, 159343, 169428, 185808, 193632, 197666, 225904, 296499, 318686, 338856, 371616, 395332, 451808, 478029, 592998, 637372, 677712, 790664, 956058, 1115401, 1185996, 1274744, 1355424, 1581328, 1912116, 2230802, 2371992, 2549488, 3162656, 3346203, 3824232, 4461604, 4743984, 5098976, 6692406, 7648464, 7807807, 8923208, 9487968, 13384812, 15296928, 15615614, 17846416, 23423421, 26769624, 31231228, 35692832, 46846842, 53539248, 62462456, 93693684, 107078496, 124924912, 187387368, 249849824, 374774736, 749549472]

約数ペア:

[(1, 749549472), (2, 374774736), (3, 249849824), (4, 187387368), (6, 124924912), (7, 107078496), (8, 93693684), (12, 62462456), (14, 53539248), (16, 46846842), (21, 35692832), (24, 31231228), (28, 26769624), (32, 23423421), (42, 17846416), (48, 15615614), (49, 15296928), (56, 13384812), (79, 9487968), (84, 8923208), (96, 7807807), (98, 7648464), (112, 6692406), (147, 5098976), (158, 4743984), (168, 4461604), (196, 3824232), (224, 3346203), (237, 3162656), (294, 2549488), (316, 2371992), (336, 2230802), (392, 1912116), (474, 1581328), (553, 1355424), (588, 1274744), (632, 1185996), (672, 1115401), (784, 956058), (948, 790664), (1106, 677712), (1176, 637372), (1264, 592998), (1568, 478029), (1659, 451808), (1896, 395332), (2017, 371616), (2212, 338856), (2352, 318686), (2528, 296499), (3318, 225904), (3792, 197666), (3871, 193632), (4034, 185808), (4424, 169428), (4704, 159343), (6051, 123872), (6636, 112952), (7584, 98833), (7742, 96816), (8068, 92904), (8848, 84714), (11613, 64544), (12102, 61936), (13272, 56476), (14119, 53088), (15484, 48408), (16136, 46452), (17696, 42357), (23226, 32272), (24204, 30968), (26544, 28238)]