320223696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30187}}^1$

素因数の和:30228

約数の個数: 80

約数和(自身を含む): 943314624

約数和(自身を除く): 623090928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 30187, 60374, 90561, 120748, 181122, 241496, 362244, 392431, 482992, 513179, 724488, 784862, 1026358, 1177293, 1448976, 1539537, 1569724, 2052716, 2354586, 3079074, 3139448, 4105432, 4709172, 6158148, 6278896, 6671327, 8210864, 9418344, 12316296, 13342654, 18836688, 20013981, 24632592, 26685308, 40027962, 53370616, 80055924, 106741232, 160111848, 320223696]

約数ペア:

[(1, 320223696), (2, 160111848), (3, 106741232), (4, 80055924), (6, 53370616), (8, 40027962), (12, 26685308), (13, 24632592), (16, 20013981), (17, 18836688), (24, 13342654), (26, 12316296), (34, 9418344), (39, 8210864), (48, 6671327), (51, 6278896), (52, 6158148), (68, 4709172), (78, 4105432), (102, 3139448), (104, 3079074), (136, 2354586), (156, 2052716), (204, 1569724), (208, 1539537), (221, 1448976), (272, 1177293), (312, 1026358), (408, 784862), (442, 724488), (624, 513179), (663, 482992), (816, 392431), (884, 362244), (1326, 241496), (1768, 181122), (2652, 120748), (3536, 90561), (5304, 60374), (10608, 30187)]