274717212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17489}}^1$

素因数の和:17531

約数の個数: 96

約数和(自身を含む): 846236160

約数和(自身を除く): 571518948

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 15708, 17489, 34978, 52467, 69956, 104934, 122423, 192379, 209868, 244846, 297313, 367269, 384758, 489692, 577137, 594626, 734538, 769516, 891939, 1154274, 1189252, 1346653, 1469076, 1783878, 2081191, 2308548, 2693306, 3270443, 3567756, 4039959, 4162382, 5386612, 6243573, 6540886, 8079918, 8324764, 9811329, 12487146, 13081772, 16159836, 19622658, 22893101, 24974292, 39245316, 45786202, 68679303, 91572404, 137358606, 274717212]

約数ペア:

[(1, 274717212), (2, 137358606), (3, 91572404), (4, 68679303), (6, 45786202), (7, 39245316), (11, 24974292), (12, 22893101), (14, 19622658), (17, 16159836), (21, 13081772), (22, 12487146), (28, 9811329), (33, 8324764), (34, 8079918), (42, 6540886), (44, 6243573), (51, 5386612), (66, 4162382), (68, 4039959), (77, 3567756), (84, 3270443), (102, 2693306), (119, 2308548), (132, 2081191), (154, 1783878), (187, 1469076), (204, 1346653), (231, 1189252), (238, 1154274), (308, 891939), (357, 769516), (374, 734538), (462, 594626), (476, 577137), (561, 489692), (714, 384758), (748, 367269), (924, 297313), (1122, 244846), (1309, 209868), (1428, 192379), (2244, 122423), (2618, 104934), (3927, 69956), (5236, 52467), (7854, 34978), (15708, 17489)]