100318288

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 227589600

約数和(自身を除く): 127271312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 392, 398, 643, 784, 796, 1286, 1393, 1592, 2572, 2786, 3184, 4501, 5144, 5572, 9002, 9751, 10288, 11144, 18004, 19502, 22288, 31507, 36008, 39004, 63014, 72016, 78008, 126028, 127957, 156016, 252056, 255914, 504112, 511828, 895699, 1023656, 1791398, 2047312, 3582796, 6269893, 7165592, 12539786, 14331184, 25079572, 50159144, 100318288]

約数ペア:

[(1, 100318288), (2, 50159144), (4, 25079572), (7, 14331184), (8, 12539786), (14, 7165592), (16, 6269893), (28, 3582796), (49, 2047312), (56, 1791398), (98, 1023656), (112, 895699), (196, 511828), (199, 504112), (392, 255914), (398, 252056), (643, 156016), (784, 127957), (796, 126028), (1286, 78008), (1393, 72016), (1592, 63014), (2572, 39004), (2786, 36008), (3184, 31507), (4501, 22288), (5144, 19502), (5572, 18004), (9002, 11144), (9751, 10288)]