219611652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74093}}^1$

素因数の和:74132

約数の個数: 48

約数和(自身を含む): 580896960

約数和(自身を除く): 361285308

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 74093, 148186, 222279, 296372, 444558, 889116, 963209, 1407767, 1926418, 2815534, 2889627, 3852836, 4223301, 5631068, 5779254, 8446602, 11558508, 16893204, 18300971, 36601942, 54902913, 73203884, 109805826, 219611652]

約数ペア:

[(1, 219611652), (2, 109805826), (3, 73203884), (4, 54902913), (6, 36601942), (12, 18300971), (13, 16893204), (19, 11558508), (26, 8446602), (38, 5779254), (39, 5631068), (52, 4223301), (57, 3852836), (76, 2889627), (78, 2815534), (114, 1926418), (156, 1407767), (228, 963209), (247, 889116), (494, 444558), (741, 296372), (988, 222279), (1482, 148186), (2964, 74093)]