259916896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 530288640

約数和(自身を除く): 270371744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 479, 496, 547, 958, 992, 1094, 1916, 2188, 3832, 4376, 7664, 8752, 14849, 15328, 16957, 17504, 29698, 33914, 59396, 67828, 118792, 135656, 237584, 262013, 271312, 475168, 524026, 542624, 1048052, 2096104, 4192208, 8122403, 8384416, 16244806, 32489612, 64979224, 129958448, 259916896]

約数ペア:

[(1, 259916896), (2, 129958448), (4, 64979224), (8, 32489612), (16, 16244806), (31, 8384416), (32, 8122403), (62, 4192208), (124, 2096104), (248, 1048052), (479, 542624), (496, 524026), (547, 475168), (958, 271312), (992, 262013), (1094, 237584), (1916, 135656), (2188, 118792), (3832, 67828), (4376, 59396), (7664, 33914), (8752, 29698), (14849, 17504), (15328, 16957)]