383248528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 824947200

約数和(自身を除く): 441698672

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 197, 199, 208, 376, 394, 398, 611, 752, 788, 796, 1222, 1576, 1592, 2444, 2561, 2587, 3152, 3184, 4888, 5122, 5174, 9259, 9353, 9776, 10244, 10348, 18518, 18706, 20488, 20696, 37036, 37412, 39203, 40976, 41392, 74072, 74824, 78406, 120367, 121589, 148144, 149648, 156812, 240734, 243178, 313624, 481468, 486356, 509639, 627248, 962936, 972712, 1019278, 1842541, 1925872, 1945424, 2038556, 3685082, 4077112, 7370164, 8154224, 14740328, 23953033, 29480656, 47906066, 95812132, 191624264, 383248528]

約数ペア:

[(1, 383248528), (2, 191624264), (4, 95812132), (8, 47906066), (13, 29480656), (16, 23953033), (26, 14740328), (47, 8154224), (52, 7370164), (94, 4077112), (104, 3685082), (188, 2038556), (197, 1945424), (199, 1925872), (208, 1842541), (376, 1019278), (394, 972712), (398, 962936), (611, 627248), (752, 509639), (788, 486356), (796, 481468), (1222, 313624), (1576, 243178), (1592, 240734), (2444, 156812), (2561, 149648), (2587, 148144), (3152, 121589), (3184, 120367), (4888, 78406), (5122, 74824), (5174, 74072), (9259, 41392), (9353, 40976), (9776, 39203), (10244, 37412), (10348, 37036), (18518, 20696), (18706, 20488)]