388737408

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7283}}^1$

素因数の和:7439

約数の個数: 64

約数和(自身を含む): 1040155200

約数和(自身を除く): 651417792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 7283, 8896, 13344, 14566, 17792, 21849, 26688, 29132, 43698, 53376, 58264, 87396, 116528, 174792, 233056, 349584, 466112, 699168, 932224, 1012337, 1398336, 2024674, 2796672, 3037011, 4049348, 6074022, 8098696, 12148044, 16197392, 24296088, 32394784, 48592176, 64789568, 97184352, 129579136, 194368704, 388737408]

約数ペア:

[(1, 388737408), (2, 194368704), (3, 129579136), (4, 97184352), (6, 64789568), (8, 48592176), (12, 32394784), (16, 24296088), (24, 16197392), (32, 12148044), (48, 8098696), (64, 6074022), (96, 4049348), (128, 3037011), (139, 2796672), (192, 2024674), (278, 1398336), (384, 1012337), (417, 932224), (556, 699168), (834, 466112), (1112, 349584), (1668, 233056), (2224, 174792), (3336, 116528), (4448, 87396), (6672, 58264), (7283, 53376), (8896, 43698), (13344, 29132), (14566, 26688), (17792, 21849)]