772708244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 1725595200

約数和(自身を除く): 952886956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 199, 308, 398, 539, 796, 1078, 1393, 1801, 2156, 2189, 2786, 3602, 4378, 5572, 7204, 8756, 9751, 12607, 15323, 19502, 19811, 25214, 30646, 39004, 39622, 50428, 61292, 79244, 88249, 107261, 138677, 176498, 214522, 277354, 352996, 358399, 429044, 554708, 716798, 970739, 1433596, 1941478, 2508793, 3882956, 3942389, 5017586, 7884778, 10035172, 15769556, 17561551, 27596723, 35123102, 55193446, 70246204, 110386892, 193177061, 386354122, 772708244]

約数ペア:

[(1, 772708244), (2, 386354122), (4, 193177061), (7, 110386892), (11, 70246204), (14, 55193446), (22, 35123102), (28, 27596723), (44, 17561551), (49, 15769556), (77, 10035172), (98, 7884778), (154, 5017586), (196, 3942389), (199, 3882956), (308, 2508793), (398, 1941478), (539, 1433596), (796, 970739), (1078, 716798), (1393, 554708), (1801, 429044), (2156, 358399), (2189, 352996), (2786, 277354), (3602, 214522), (4378, 176498), (5572, 138677), (7204, 107261), (8756, 88249), (9751, 79244), (12607, 61292), (15323, 50428), (19502, 39622), (19811, 39004), (25214, 30646)]