327841616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2153}}^1$

素因数の和:2499

約数の個数: 40

約数和(自身を含む): 658124544

約数和(自身を除く): 330282928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 614, 1228, 2153, 2456, 4306, 4912, 8612, 9517, 17224, 19034, 34448, 38068, 66743, 76136, 133486, 152272, 266972, 533944, 660971, 1067888, 1321942, 2643884, 5287768, 10575536, 20490101, 40980202, 81960404, 163920808, 327841616]

約数ペア:

[(1, 327841616), (2, 163920808), (4, 81960404), (8, 40980202), (16, 20490101), (31, 10575536), (62, 5287768), (124, 2643884), (248, 1321942), (307, 1067888), (496, 660971), (614, 533944), (1228, 266972), (2153, 152272), (2456, 133486), (4306, 76136), (4912, 66743), (8612, 38068), (9517, 34448), (17224, 19034)]