225380784

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 595926144

約数和(自身を除く): 370545360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 131, 146, 219, 262, 292, 393, 438, 491, 524, 584, 786, 876, 982, 1048, 1168, 1473, 1572, 1752, 1964, 2096, 2946, 3144, 3504, 3928, 5892, 6288, 7856, 9563, 11784, 19126, 23568, 28689, 35843, 38252, 57378, 64321, 71686, 76504, 107529, 114756, 128642, 143372, 153008, 192963, 215058, 229512, 257284, 286744, 385926, 430116, 459024, 514568, 573488, 771852, 860232, 1029136, 1543704, 1720464, 3087408, 4695433, 9390866, 14086299, 18781732, 28172598, 37563464, 56345196, 75126928, 112690392, 225380784]

約数ペア:

[(1, 225380784), (2, 112690392), (3, 75126928), (4, 56345196), (6, 37563464), (8, 28172598), (12, 18781732), (16, 14086299), (24, 9390866), (48, 4695433), (73, 3087408), (131, 1720464), (146, 1543704), (219, 1029136), (262, 860232), (292, 771852), (393, 573488), (438, 514568), (491, 459024), (524, 430116), (584, 385926), (786, 286744), (876, 257284), (982, 229512), (1048, 215058), (1168, 192963), (1473, 153008), (1572, 143372), (1752, 128642), (1964, 114756), (2096, 107529), (2946, 76504), (3144, 71686), (3504, 64321), (3928, 57378), (5892, 38252), (6288, 35843), (7856, 28689), (9563, 23568), (11784, 19126)]