238758464

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6421}}^1$

素因数の和:6523

約数の個数: 56

約数和(自身を含む): 548079168

約数和(自身を除く): 309320704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 6421, 9296, 12842, 18592, 25684, 37184, 44947, 51368, 89894, 102736, 179788, 205472, 359576, 410944, 532943, 719152, 1065886, 1438304, 2131772, 2876608, 3730601, 4263544, 7461202, 8527088, 14922404, 17054176, 29844808, 34108352, 59689616, 119379232, 238758464]

約数ペア:

[(1, 238758464), (2, 119379232), (4, 59689616), (7, 34108352), (8, 29844808), (14, 17054176), (16, 14922404), (28, 8527088), (32, 7461202), (56, 4263544), (64, 3730601), (83, 2876608), (112, 2131772), (166, 1438304), (224, 1065886), (332, 719152), (448, 532943), (581, 410944), (664, 359576), (1162, 205472), (1328, 179788), (2324, 102736), (2656, 89894), (4648, 51368), (5312, 44947), (6421, 37184), (9296, 25684), (12842, 18592)]