253670064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{278147}}^1$

素因数の和:278177

約数の個数: 40

約数和(自身を含む): 689807040

約数和(自身を除く): 436136976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 278147, 556294, 834441, 1112588, 1668882, 2225176, 3337764, 4450352, 5284793, 6675528, 10569586, 13351056, 15854379, 21139172, 31708758, 42278344, 63417516, 84556688, 126835032, 253670064]

約数ペア:

[(1, 253670064), (2, 126835032), (3, 84556688), (4, 63417516), (6, 42278344), (8, 31708758), (12, 21139172), (16, 15854379), (19, 13351056), (24, 10569586), (38, 6675528), (48, 5284793), (57, 4450352), (76, 3337764), (114, 2225176), (152, 1668882), (228, 1112588), (304, 834441), (456, 556294), (912, 278147)]