344475488

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12964

約数の個数: 72

約数和(自身を含む): 835381512

約数和(自身を除く): 490906024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 12923, 13328, 25846, 26656, 51692, 90461, 103384, 180922, 206768, 219691, 361844, 413536, 439382, 633227, 723688, 878764, 1266454, 1447376, 1537837, 1757528, 2532908, 2894752, 3075674, 3515056, 5065816, 6151348, 7030112, 10131632, 10764859, 12302696, 20263264, 21529718, 24605392, 43059436, 49210784, 86118872, 172237744, 344475488]

約数ペア:

[(1, 344475488), (2, 172237744), (4, 86118872), (7, 49210784), (8, 43059436), (14, 24605392), (16, 21529718), (17, 20263264), (28, 12302696), (32, 10764859), (34, 10131632), (49, 7030112), (56, 6151348), (68, 5065816), (98, 3515056), (112, 3075674), (119, 2894752), (136, 2532908), (196, 1757528), (224, 1537837), (238, 1447376), (272, 1266454), (392, 878764), (476, 723688), (544, 633227), (784, 439382), (833, 413536), (952, 361844), (1568, 219691), (1666, 206768), (1904, 180922), (3332, 103384), (3808, 90461), (6664, 51692), (12923, 26656), (13328, 25846)]