238833140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 620815104

約数和(自身を除く): 381981964

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 281, 364, 455, 467, 562, 910, 934, 1124, 1405, 1820, 1868, 1967, 2335, 2810, 3269, 3653, 3934, 4670, 5620, 6071, 6538, 7306, 7868, 9340, 9835, 12142, 13076, 14612, 16345, 18265, 19670, 24284, 25571, 30355, 32690, 36530, 39340, 42497, 51142, 60710, 65380, 73060, 84994, 102284, 121420, 127855, 131227, 169988, 212485, 255710, 262454, 424970, 511420, 524908, 656135, 849940, 918589, 1312270, 1705951, 1837178, 2624540, 3411902, 3674356, 4592945, 6823804, 8529755, 9185890, 11941657, 17059510, 18371780, 23883314, 34119020, 47766628, 59708285, 119416570, 238833140]

約数ペア:

[(1, 238833140), (2, 119416570), (4, 59708285), (5, 47766628), (7, 34119020), (10, 23883314), (13, 18371780), (14, 17059510), (20, 11941657), (26, 9185890), (28, 8529755), (35, 6823804), (52, 4592945), (65, 3674356), (70, 3411902), (91, 2624540), (130, 1837178), (140, 1705951), (182, 1312270), (260, 918589), (281, 849940), (364, 656135), (455, 524908), (467, 511420), (562, 424970), (910, 262454), (934, 255710), (1124, 212485), (1405, 169988), (1820, 131227), (1868, 127855), (1967, 121420), (2335, 102284), (2810, 84994), (3269, 73060), (3653, 65380), (3934, 60710), (4670, 51142), (5620, 42497), (6071, 39340), (6538, 36530), (7306, 32690), (7868, 30355), (9340, 25571), (9835, 24284), (12142, 19670), (13076, 18265), (14612, 16345)]