38142648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 111421440

約数和(自身を除く): 73278792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 552, 558, 713, 743, 744, 828, 1116, 1426, 1486, 1656, 2139, 2229, 2232, 2852, 2972, 4278, 4458, 5704, 5944, 6417, 6687, 8556, 8916, 12834, 13374, 17089, 17112, 17832, 23033, 25668, 26748, 34178, 46066, 51267, 51336, 53496, 68356, 69099, 92132, 102534, 136712, 138198, 153801, 184264, 205068, 207297, 276396, 307602, 410136, 414594, 529759, 552792, 615204, 829188, 1059518, 1230408, 1589277, 1658376, 2119036, 3178554, 4238072, 4767831, 6357108, 9535662, 12714216, 19071324, 38142648]

約数ペア:

[(1, 38142648), (2, 19071324), (3, 12714216), (4, 9535662), (6, 6357108), (8, 4767831), (9, 4238072), (12, 3178554), (18, 2119036), (23, 1658376), (24, 1589277), (31, 1230408), (36, 1059518), (46, 829188), (62, 615204), (69, 552792), (72, 529759), (92, 414594), (93, 410136), (124, 307602), (138, 276396), (184, 207297), (186, 205068), (207, 184264), (248, 153801), (276, 138198), (279, 136712), (372, 102534), (414, 92132), (552, 69099), (558, 68356), (713, 53496), (743, 51336), (744, 51267), (828, 46066), (1116, 34178), (1426, 26748), (1486, 25668), (1656, 23033), (2139, 17832), (2229, 17112), (2232, 17089), (2852, 13374), (2972, 12834), (4278, 8916), (4458, 8556), (5704, 6687), (5944, 6417)]