245733912

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{22307}}^1$

素因数の和:22342

約数の個数: 80

約数和(自身を含む): 728802360

約数和(自身を除く): 483068448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 22307, 44614, 66921, 89228, 133842, 178456, 200763, 267684, 379219, 401526, 535368, 602289, 758438, 803052, 1137657, 1204578, 1516876, 1606104, 1806867, 2275314, 2409156, 3033752, 3412971, 3613734, 4550628, 4818312, 6825942, 7227468, 9101256, 10238913, 13651884, 14454936, 20477826, 27303768, 30716739, 40955652, 61433478, 81911304, 122866956, 245733912]

約数ペア:

[(1, 245733912), (2, 122866956), (3, 81911304), (4, 61433478), (6, 40955652), (8, 30716739), (9, 27303768), (12, 20477826), (17, 14454936), (18, 13651884), (24, 10238913), (27, 9101256), (34, 7227468), (36, 6825942), (51, 4818312), (54, 4550628), (68, 3613734), (72, 3412971), (81, 3033752), (102, 2409156), (108, 2275314), (136, 1806867), (153, 1606104), (162, 1516876), (204, 1204578), (216, 1137657), (306, 803052), (324, 758438), (408, 602289), (459, 535368), (612, 401526), (648, 379219), (918, 267684), (1224, 200763), (1377, 178456), (1836, 133842), (2754, 89228), (3672, 66921), (5508, 44614), (11016, 22307)]