284990706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15856

約数の個数: 96

約数和(自身を含む): 829116288

約数和(自身を除く): 544125582

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 15817, 18018, 31634, 47451, 94902, 110719, 142353, 173987, 205621, 221438, 284706, 332157, 347974, 411242, 521961, 616863, 664314, 996471, 1043922, 1217909, 1233726, 1439347, 1565883, 1850589, 1992942, 2261831, 2435818, 2878694, 3131766, 3653727, 3701178, 4318041, 4523662, 6785493, 7307454, 8636082, 10961181, 12954123, 13570986, 15832817, 20356479, 21922362, 25908246, 31665634, 40712958, 47498451, 94996902, 142495353, 284990706]

約数ペア:

[(1, 284990706), (2, 142495353), (3, 94996902), (6, 47498451), (7, 40712958), (9, 31665634), (11, 25908246), (13, 21922362), (14, 20356479), (18, 15832817), (21, 13570986), (22, 12954123), (26, 10961181), (33, 8636082), (39, 7307454), (42, 6785493), (63, 4523662), (66, 4318041), (77, 3701178), (78, 3653727), (91, 3131766), (99, 2878694), (117, 2435818), (126, 2261831), (143, 1992942), (154, 1850589), (182, 1565883), (198, 1439347), (231, 1233726), (234, 1217909), (273, 1043922), (286, 996471), (429, 664314), (462, 616863), (546, 521961), (693, 411242), (819, 347974), (858, 332157), (1001, 284706), (1287, 221438), (1386, 205621), (1638, 173987), (2002, 142353), (2574, 110719), (3003, 94902), (6006, 47451), (9009, 31634), (15817, 18018)]