508768256

素因数分解:

$2^{12}\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 52

約数和(自身を含む): 1023809472

約数和(自身を除く): 515041216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 512, 557, 892, 1024, 1114, 1784, 2048, 2228, 3568, 4096, 4456, 7136, 8912, 14272, 17824, 28544, 35648, 57088, 71296, 114176, 124211, 142592, 228352, 248422, 285184, 456704, 496844, 570368, 913408, 993688, 1140736, 1987376, 2281472, 3974752, 7949504, 15899008, 31798016, 63596032, 127192064, 254384128, 508768256]

約数ペア:

[(1, 508768256), (2, 254384128), (4, 127192064), (8, 63596032), (16, 31798016), (32, 15899008), (64, 7949504), (128, 3974752), (223, 2281472), (256, 1987376), (446, 1140736), (512, 993688), (557, 913408), (892, 570368), (1024, 496844), (1114, 456704), (1784, 285184), (2048, 248422), (2228, 228352), (3568, 142592), (4096, 124211), (4456, 114176), (7136, 71296), (8912, 57088), (14272, 35648), (17824, 28544)]