306496554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2939}}^1$

素因数の和:3155

約数の個数: 64

約数和(自身を含む): 758661120

約数和(自身を除く): 452164566

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 191, 273, 382, 546, 573, 1146, 1337, 2483, 2674, 2939, 4011, 4966, 5878, 7449, 8022, 8817, 14898, 17381, 17634, 20573, 34762, 38207, 41146, 52143, 61719, 76414, 104286, 114621, 123438, 229242, 267449, 534898, 561349, 802347, 1122698, 1604694, 1684047, 3368094, 3929443, 7297537, 7858886, 11788329, 14595074, 21892611, 23576658, 43785222, 51082759, 102165518, 153248277, 306496554]

約数ペア:

[(1, 306496554), (2, 153248277), (3, 102165518), (6, 51082759), (7, 43785222), (13, 23576658), (14, 21892611), (21, 14595074), (26, 11788329), (39, 7858886), (42, 7297537), (78, 3929443), (91, 3368094), (182, 1684047), (191, 1604694), (273, 1122698), (382, 802347), (546, 561349), (573, 534898), (1146, 267449), (1337, 229242), (2483, 123438), (2674, 114621), (2939, 104286), (4011, 76414), (4966, 61719), (5878, 52143), (7449, 41146), (8022, 38207), (8817, 34762), (14898, 20573), (17381, 17634)]