246921472

素因数分解:

$2^8\times 7^1\times {\mathrm{137791}}^1$

素因数の和:137814

約数の個数: 36

約数和(自身を含む): 563293696

約数和(自身を除く): 316372224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 137791, 275582, 551164, 964537, 1102328, 1929074, 2204656, 3858148, 4409312, 7716296, 8818624, 15432592, 17637248, 30865184, 35274496, 61730368, 123460736, 246921472]

約数ペア:

[(1, 246921472), (2, 123460736), (4, 61730368), (7, 35274496), (8, 30865184), (14, 17637248), (16, 15432592), (28, 8818624), (32, 7716296), (56, 4409312), (64, 3858148), (112, 2204656), (128, 1929074), (224, 1102328), (256, 964537), (448, 551164), (896, 275582), (1792, 137791)]