738253747

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 1077940224

約数和(自身を除く): 339686477

約数列:

[1, 7, 11, 17, 23, 31, 49, 77, 113, 119, 161, 187, 217, 253, 341, 391, 527, 539, 713, 791, 833, 1127, 1243, 1309, 1519, 1771, 1921, 2387, 2599, 2737, 3503, 3689, 4301, 4991, 5537, 5797, 7843, 8701, 9163, 12121, 12397, 13447, 16709, 18193, 19159, 21131, 24521, 25823, 28589, 30107, 34937, 38533, 40579, 44183, 54901, 59551, 60907, 80569, 84847, 94129, 127351, 133331, 147917, 171647, 200123, 210749, 269731, 284053, 309281, 384307, 416857, 486013, 563983, 593929, 655061, 886259, 933317, 1035419, 1369673, 1400861, 1888117, 2164967, 2917999, 3402091, 3947881, 4585427, 6203813, 6533219, 9587711, 15066403, 23814637, 32097989, 43426691, 67113977, 105464821, 738253747]

約数ペア:

[(1, 738253747), (7, 105464821), (11, 67113977), (17, 43426691), (23, 32097989), (31, 23814637), (49, 15066403), (77, 9587711), (113, 6533219), (119, 6203813), (161, 4585427), (187, 3947881), (217, 3402091), (253, 2917999), (341, 2164967), (391, 1888117), (527, 1400861), (539, 1369673), (713, 1035419), (791, 933317), (833, 886259), (1127, 655061), (1243, 593929), (1309, 563983), (1519, 486013), (1771, 416857), (1921, 384307), (2387, 309281), (2599, 284053), (2737, 269731), (3503, 210749), (3689, 200123), (4301, 171647), (4991, 147917), (5537, 133331), (5797, 127351), (7843, 94129), (8701, 84847), (9163, 80569), (12121, 60907), (12397, 59551), (13447, 54901), (16709, 44183), (18193, 40579), (19159, 38533), (21131, 34937), (24521, 30107), (25823, 28589)]