405403812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2838

約数の個数: 96

約数和(自身を含む): 1156055040

約数和(自身を除く): 750651228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 127, 132, 198, 254, 297, 381, 396, 508, 594, 762, 1143, 1188, 1397, 1524, 2286, 2687, 2794, 3429, 4191, 4572, 5374, 5588, 6858, 8061, 8382, 10748, 12573, 13716, 16122, 16764, 24183, 25146, 29557, 32244, 37719, 48366, 50292, 59114, 72549, 75438, 88671, 96732, 118228, 145098, 150876, 177342, 266013, 290196, 341249, 354684, 532026, 682498, 798039, 1023747, 1064052, 1364996, 1596078, 2047494, 3071241, 3192156, 3753739, 4094988, 6142482, 7507478, 9213723, 11261217, 12284964, 15014956, 18427446, 22522434, 33783651, 36854892, 45044868, 67567302, 101350953, 135134604, 202701906, 405403812]

約数ペア:

[(1, 405403812), (2, 202701906), (3, 135134604), (4, 101350953), (6, 67567302), (9, 45044868), (11, 36854892), (12, 33783651), (18, 22522434), (22, 18427446), (27, 15014956), (33, 12284964), (36, 11261217), (44, 9213723), (54, 7507478), (66, 6142482), (99, 4094988), (108, 3753739), (127, 3192156), (132, 3071241), (198, 2047494), (254, 1596078), (297, 1364996), (381, 1064052), (396, 1023747), (508, 798039), (594, 682498), (762, 532026), (1143, 354684), (1188, 341249), (1397, 290196), (1524, 266013), (2286, 177342), (2687, 150876), (2794, 145098), (3429, 118228), (4191, 96732), (4572, 88671), (5374, 75438), (5588, 72549), (6858, 59114), (8061, 50292), (8382, 48366), (10748, 37719), (12573, 32244), (13716, 29557), (16122, 25146), (16764, 24183)]