917854548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 2493953280

約数和(自身を除く): 1576098732

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 169, 204, 221, 237, 316, 337, 338, 442, 474, 507, 663, 674, 676, 884, 948, 1011, 1014, 1027, 1326, 1343, 1348, 2022, 2028, 2054, 2652, 2686, 2873, 3081, 4029, 4044, 4108, 4381, 5372, 5729, 5746, 6162, 8058, 8619, 8762, 11458, 11492, 12324, 13143, 13351, 16116, 17187, 17238, 17459, 17524, 22916, 26286, 26623, 26702, 34374, 34476, 34918, 40053, 52377, 52572, 53246, 53404, 56953, 68748, 69836, 74477, 79869, 80106, 104754, 106492, 113906, 148954, 159738, 160212, 170859, 209508, 223431, 226967, 227812, 297908, 319476, 341718, 346099, 446862, 452591, 453934, 680901, 683436, 692198, 893724, 905182, 907868, 968201, 1038297, 1357773, 1361802, 1384396, 1810364, 1936402, 2076594, 2715546, 2723604, 2904603, 3872804, 4153188, 4499287, 5431092, 5809206, 5883683, 8998574, 11618412, 11767366, 13497861, 17651049, 17997148, 23534732, 26995722, 35302098, 53991444, 70604196, 76487879, 152975758, 229463637, 305951516, 458927274, 917854548]

約数ペア:

[(1, 917854548), (2, 458927274), (3, 305951516), (4, 229463637), (6, 152975758), (12, 76487879), (13, 70604196), (17, 53991444), (26, 35302098), (34, 26995722), (39, 23534732), (51, 17997148), (52, 17651049), (68, 13497861), (78, 11767366), (79, 11618412), (102, 8998574), (156, 5883683), (158, 5809206), (169, 5431092), (204, 4499287), (221, 4153188), (237, 3872804), (316, 2904603), (337, 2723604), (338, 2715546), (442, 2076594), (474, 1936402), (507, 1810364), (663, 1384396), (674, 1361802), (676, 1357773), (884, 1038297), (948, 968201), (1011, 907868), (1014, 905182), (1027, 893724), (1326, 692198), (1343, 683436), (1348, 680901), (2022, 453934), (2028, 452591), (2054, 446862), (2652, 346099), (2686, 341718), (2873, 319476), (3081, 297908), (4029, 227812), (4044, 226967), (4108, 223431), (4381, 209508), (5372, 170859), (5729, 160212), (5746, 159738), (6162, 148954), (8058, 113906), (8619, 106492), (8762, 104754), (11458, 80106), (11492, 79869), (12324, 74477), (13143, 69836), (13351, 68748), (16116, 56953), (17187, 53404), (17238, 53246), (17459, 52572), (17524, 52377), (22916, 40053), (26286, 34918), (26623, 34476), (26702, 34374)]