386339904

素因数分解:

$2^6\times 3^2\times {\mathrm{670729}}^1$

素因数の和:670747

約数の個数: 42

約数和(自身を含む): 1107375230

約数和(自身を除く): 721035326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 670729, 1341458, 2012187, 2682916, 4024374, 5365832, 6036561, 8048748, 10731664, 12073122, 16097496, 21463328, 24146244, 32194992, 42926656, 48292488, 64389984, 96584976, 128779968, 193169952, 386339904]

約数ペア:

[(1, 386339904), (2, 193169952), (3, 128779968), (4, 96584976), (6, 64389984), (8, 48292488), (9, 42926656), (12, 32194992), (16, 24146244), (18, 21463328), (24, 16097496), (32, 12073122), (36, 10731664), (48, 8048748), (64, 6036561), (72, 5365832), (96, 4024374), (144, 2682916), (192, 2012187), (288, 1341458), (576, 670729)]