273865408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:885

約数の個数: 56

約数和(自身を含む): 564408320

約数和(自身を除く): 290542912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 223, 248, 446, 496, 619, 892, 992, 1238, 1784, 1984, 2476, 3568, 4952, 6913, 7136, 9904, 13826, 14272, 19189, 19808, 27652, 38378, 39616, 55304, 76756, 110608, 138037, 153512, 221216, 276074, 307024, 442432, 552148, 614048, 1104296, 1228096, 2208592, 4279147, 4417184, 8558294, 8834368, 17116588, 34233176, 68466352, 136932704, 273865408]

約数ペア:

[(1, 273865408), (2, 136932704), (4, 68466352), (8, 34233176), (16, 17116588), (31, 8834368), (32, 8558294), (62, 4417184), (64, 4279147), (124, 2208592), (223, 1228096), (248, 1104296), (446, 614048), (496, 552148), (619, 442432), (892, 307024), (992, 276074), (1238, 221216), (1784, 153512), (1984, 138037), (2476, 110608), (3568, 76756), (4952, 55304), (6913, 39616), (7136, 38378), (9904, 27652), (13826, 19808), (14272, 19189)]