348889476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{117709}}^1$

素因数の和:117748

約数の個数: 48

約数和(自身を含む): 922846400

約数和(自身を除く): 573956924

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, 117709, 235418, 353127, 470836, 706254, 1412508, 1530217, 2236471, 3060434, 4472942, 4590651, 6120868, 6709413, 8945884, 9181302, 13418826, 18362604, 26837652, 29074123, 58148246, 87222369, 116296492, 174444738, 348889476]

約数ペア:

[(1, 348889476), (2, 174444738), (3, 116296492), (4, 87222369), (6, 58148246), (12, 29074123), (13, 26837652), (19, 18362604), (26, 13418826), (38, 9181302), (39, 8945884), (52, 6709413), (57, 6120868), (76, 4590651), (78, 4472942), (114, 3060434), (156, 2236471), (228, 1530217), (247, 1412508), (494, 706254), (741, 470836), (988, 353127), (1482, 235418), (2964, 117709)]