38278344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 104428800

約数和(自身を除く): 66150456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1553, 1896, 2054, 3081, 3106, 4108, 4659, 6162, 6212, 8216, 9318, 12324, 12424, 18636, 20189, 24648, 37272, 40378, 60567, 80756, 121134, 122687, 161512, 242268, 245374, 368061, 484536, 490748, 736122, 981496, 1472244, 1594931, 2944488, 3189862, 4784793, 6379724, 9569586, 12759448, 19139172, 38278344]

約数ペア:

[(1, 38278344), (2, 19139172), (3, 12759448), (4, 9569586), (6, 6379724), (8, 4784793), (12, 3189862), (13, 2944488), (24, 1594931), (26, 1472244), (39, 981496), (52, 736122), (78, 490748), (79, 484536), (104, 368061), (156, 245374), (158, 242268), (237, 161512), (312, 122687), (316, 121134), (474, 80756), (632, 60567), (948, 40378), (1027, 37272), (1553, 24648), (1896, 20189), (2054, 18636), (3081, 12424), (3106, 12324), (4108, 9318), (4659, 8216), (6162, 6212)]