355157488

素因数分解:

$2^4\times 7^2\times {\mathrm{613}}^1\times {\mathrm{739}}^1$

素因数の和:1374

約数の個数: 60

約数和(自身を含む): 802854120

約数和(自身を除く): 447696632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 613, 739, 784, 1226, 1478, 2452, 2956, 4291, 4904, 5173, 5912, 8582, 9808, 10346, 11824, 17164, 20692, 30037, 34328, 36211, 41384, 60074, 68656, 72422, 82768, 120148, 144844, 240296, 289688, 453007, 480592, 579376, 906014, 1812028, 3171049, 3624056, 6342098, 7248112, 12684196, 22197343, 25368392, 44394686, 50736784, 88789372, 177578744, 355157488]

約数ペア:

[(1, 355157488), (2, 177578744), (4, 88789372), (7, 50736784), (8, 44394686), (14, 25368392), (16, 22197343), (28, 12684196), (49, 7248112), (56, 6342098), (98, 3624056), (112, 3171049), (196, 1812028), (392, 906014), (613, 579376), (739, 480592), (784, 453007), (1226, 289688), (1478, 240296), (2452, 144844), (2956, 120148), (4291, 82768), (4904, 72422), (5173, 68656), (5912, 60074), (8582, 41384), (9808, 36211), (10346, 34328), (11824, 30037), (17164, 20692)]