788620248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{64811}}^1$

素因数の和:64849

約数の個数: 72

約数和(自身を含む): 2312816220

約数和(自身を除く): 1524195972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 64811, 129622, 194433, 259244, 388866, 518488, 583299, 777732, 842543, 1166598, 1555464, 1685086, 2333196, 2527629, 3370172, 4666392, 5055258, 6740344, 7582887, 10110516, 10953059, 15165774, 20221032, 21906118, 30331548, 32859177, 43812236, 60663096, 65718354, 87624472, 98577531, 131436708, 197155062, 262873416, 394310124, 788620248]

約数ペア:

[(1, 788620248), (2, 394310124), (3, 262873416), (4, 197155062), (6, 131436708), (8, 98577531), (9, 87624472), (12, 65718354), (13, 60663096), (18, 43812236), (24, 32859177), (26, 30331548), (36, 21906118), (39, 20221032), (52, 15165774), (72, 10953059), (78, 10110516), (104, 7582887), (117, 6740344), (156, 5055258), (169, 4666392), (234, 3370172), (312, 2527629), (338, 2333196), (468, 1685086), (507, 1555464), (676, 1166598), (936, 842543), (1014, 777732), (1352, 583299), (1521, 518488), (2028, 388866), (3042, 259244), (4056, 194433), (6084, 129622), (12168, 64811)]