289344744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103043}}^1$

素因数の和:103071

約数の個数: 64

約数和(自身を含む): 865569600

約数和(自身を除く): 576224856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 103043, 206086, 309129, 412172, 618258, 824344, 927387, 1236516, 1339559, 1854774, 2473032, 2679118, 2782161, 3709548, 4018677, 5358236, 5564322, 7419096, 8037354, 10716472, 11128644, 12056031, 16074708, 22257288, 24112062, 32149416, 36168093, 48224124, 72336186, 96448248, 144672372, 289344744]

約数ペア:

[(1, 289344744), (2, 144672372), (3, 96448248), (4, 72336186), (6, 48224124), (8, 36168093), (9, 32149416), (12, 24112062), (13, 22257288), (18, 16074708), (24, 12056031), (26, 11128644), (27, 10716472), (36, 8037354), (39, 7419096), (52, 5564322), (54, 5358236), (72, 4018677), (78, 3709548), (104, 2782161), (108, 2679118), (117, 2473032), (156, 1854774), (216, 1339559), (234, 1236516), (312, 927387), (351, 824344), (468, 618258), (702, 412172), (936, 309129), (1404, 206086), (2808, 103043)]