273409708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 615057408

約数和(自身を除く): 341647700

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 124, 143, 187, 221, 286, 341, 374, 403, 442, 527, 572, 682, 748, 806, 884, 907, 1054, 1364, 1612, 1814, 2108, 2431, 3628, 4433, 4862, 5797, 6851, 8866, 9724, 9977, 11594, 11791, 13702, 15419, 17732, 19954, 23188, 23582, 27404, 28117, 30838, 39908, 47164, 56234, 61676, 75361, 112468, 129701, 150722, 169609, 200447, 259402, 301444, 309287, 339218, 365521, 400894, 477989, 518804, 618574, 678436, 731042, 801788, 955978, 1237148, 1462084, 1911956, 2204917, 4020731, 4409834, 5257879, 6213857, 8041462, 8819668, 10515758, 12427714, 16082924, 21031516, 24855428, 68352427, 136704854, 273409708]

約数ペア:

[(1, 273409708), (2, 136704854), (4, 68352427), (11, 24855428), (13, 21031516), (17, 16082924), (22, 12427714), (26, 10515758), (31, 8819668), (34, 8041462), (44, 6213857), (52, 5257879), (62, 4409834), (68, 4020731), (124, 2204917), (143, 1911956), (187, 1462084), (221, 1237148), (286, 955978), (341, 801788), (374, 731042), (403, 678436), (442, 618574), (527, 518804), (572, 477989), (682, 400894), (748, 365521), (806, 339218), (884, 309287), (907, 301444), (1054, 259402), (1364, 200447), (1612, 169609), (1814, 150722), (2108, 129701), (2431, 112468), (3628, 75361), (4433, 61676), (4862, 56234), (5797, 47164), (6851, 39908), (8866, 30838), (9724, 28117), (9977, 27404), (11594, 23582), (11791, 23188), (13702, 19954), (15419, 17732)]