7204780404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{2447}}^1$

素因数の和:2774

約数の個数: 108

約数和(自身を含む): 19422696384

約数和(自身を除く): 12217915980

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 283, 289, 306, 566, 578, 612, 849, 867, 1132, 1156, 1698, 1734, 2447, 2547, 2601, 3396, 3468, 4811, 4894, 5094, 5202, 7341, 9622, 9788, 10188, 10404, 14433, 14682, 19244, 22023, 28866, 29364, 41599, 43299, 44046, 57732, 81787, 83198, 86598, 88092, 124797, 163574, 166396, 173196, 245361, 249594, 327148, 374391, 490722, 499188, 692501, 707183, 736083, 748782, 981444, 1385002, 1414366, 1472166, 1497564, 2077503, 2121549, 2770004, 2828732, 2944332, 4155006, 4243098, 6232509, 6364647, 8310012, 8486196, 11772517, 12465018, 12729294, 23545034, 24930036, 25458588, 35317551, 47090068, 70635102, 105952653, 141270204, 200132789, 211905306, 400265578, 423810612, 600398367, 800531156, 1200796734, 1801195101, 2401593468, 3602390202, 7204780404]

約数ペア:

[(1, 7204780404), (2, 3602390202), (3, 2401593468), (4, 1801195101), (6, 1200796734), (9, 800531156), (12, 600398367), (17, 423810612), (18, 400265578), (34, 211905306), (36, 200132789), (51, 141270204), (68, 105952653), (102, 70635102), (153, 47090068), (204, 35317551), (283, 25458588), (289, 24930036), (306, 23545034), (566, 12729294), (578, 12465018), (612, 11772517), (849, 8486196), (867, 8310012), (1132, 6364647), (1156, 6232509), (1698, 4243098), (1734, 4155006), (2447, 2944332), (2547, 2828732), (2601, 2770004), (3396, 2121549), (3468, 2077503), (4811, 1497564), (4894, 1472166), (5094, 1414366), (5202, 1385002), (7341, 981444), (9622, 748782), (9788, 736083), (10188, 707183), (10404, 692501), (14433, 499188), (14682, 490722), (19244, 374391), (22023, 327148), (28866, 249594), (29364, 245361), (41599, 173196), (43299, 166396), (44046, 163574), (57732, 124797), (81787, 88092), (83198, 86598)]