286140416

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 590728320

約数和(自身を除く): 304587904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4507, 7936, 9014, 15872, 18028, 31744, 36056, 63488, 72112, 139717, 144224, 279434, 288448, 558868, 576896, 1117736, 1153792, 2235472, 2307584, 4470944, 4615168, 8941888, 9230336, 17883776, 35767552, 71535104, 143070208, 286140416]

約数ペア:

[(1, 286140416), (2, 143070208), (4, 71535104), (8, 35767552), (16, 17883776), (31, 9230336), (32, 8941888), (62, 4615168), (64, 4470944), (124, 2307584), (128, 2235472), (248, 1153792), (256, 1117736), (496, 576896), (512, 558868), (992, 288448), (1024, 279434), (1984, 144224), (2048, 139717), (3968, 72112), (4507, 63488), (7936, 36056), (9014, 31744), (15872, 18028)]