13311312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 39699840

約数和(自身を除く): 26388528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 229, 336, 346, 458, 519, 687, 692, 916, 1038, 1211, 1374, 1384, 1603, 1832, 2076, 2422, 2748, 2768, 3206, 3633, 3664, 4152, 4809, 4844, 5496, 6412, 7266, 8304, 9618, 9688, 10992, 12824, 14532, 19236, 19376, 25648, 29064, 38472, 39617, 58128, 76944, 79234, 118851, 158468, 237702, 277319, 316936, 475404, 554638, 633872, 831957, 950808, 1109276, 1663914, 1901616, 2218552, 3327828, 4437104, 6655656, 13311312]

約数ペア:

[(1, 13311312), (2, 6655656), (3, 4437104), (4, 3327828), (6, 2218552), (7, 1901616), (8, 1663914), (12, 1109276), (14, 950808), (16, 831957), (21, 633872), (24, 554638), (28, 475404), (42, 316936), (48, 277319), (56, 237702), (84, 158468), (112, 118851), (168, 79234), (173, 76944), (229, 58128), (336, 39617), (346, 38472), (458, 29064), (519, 25648), (687, 19376), (692, 19236), (916, 14532), (1038, 12824), (1211, 10992), (1374, 9688), (1384, 9618), (1603, 8304), (1832, 7266), (2076, 6412), (2422, 5496), (2748, 4844), (2768, 4809), (3206, 4152), (3633, 3664)]