278736896

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4044

約数の個数: 52

約数和(自身を含む): 590341752

約数和(自身を除く): 311604856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4003, 4096, 4352, 8006, 8704, 16012, 17408, 32024, 34816, 64048, 68051, 69632, 128096, 136102, 256192, 272204, 512384, 544408, 1024768, 1088816, 2049536, 2177632, 4099072, 4355264, 8198144, 8710528, 16396288, 17421056, 34842112, 69684224, 139368448, 278736896]

約数ペア:

[(1, 278736896), (2, 139368448), (4, 69684224), (8, 34842112), (16, 17421056), (17, 16396288), (32, 8710528), (34, 8198144), (64, 4355264), (68, 4099072), (128, 2177632), (136, 2049536), (256, 1088816), (272, 1024768), (512, 544408), (544, 512384), (1024, 272204), (1088, 256192), (2048, 136102), (2176, 128096), (4003, 69632), (4096, 68051), (4352, 64048), (8006, 34816), (8704, 32024), (16012, 17408)]