889509348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 216

約数和(自身を含む): 2858244480

約数和(自身を除く): 1968735132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 79, 84, 91, 98, 117, 126, 147, 156, 158, 182, 196, 234, 237, 252, 273, 294, 316, 364, 441, 468, 474, 491, 546, 553, 588, 637, 711, 819, 882, 948, 982, 1027, 1092, 1106, 1274, 1422, 1473, 1638, 1659, 1764, 1911, 1964, 2054, 2212, 2548, 2844, 2946, 3081, 3276, 3318, 3437, 3822, 3871, 4108, 4419, 4977, 5733, 5892, 6162, 6383, 6636, 6874, 7189, 7644, 7742, 8838, 9243, 9954, 10311, 11466, 11613, 12324, 12766, 13748, 14378, 15484, 17676, 18486, 19149, 19908, 20622, 21567, 22932, 23226, 24059, 25532, 28756, 30933, 34839, 36972, 38298, 38789, 41244, 43134, 44681, 46452, 48118, 50323, 57447, 61866, 64701, 69678, 72177, 76596, 77578, 86268, 89362, 96236, 100646, 114894, 116367, 123732, 129402, 134043, 139356, 144354, 150969, 155156, 178724, 201292, 216531, 229788, 232734, 258804, 268086, 271523, 288708, 301938, 312767, 349101, 402129, 433062, 452907, 465468, 504257, 536172, 543046, 603876, 625534, 698202, 804258, 814569, 866124, 905814, 938301, 1008514, 1086092, 1251068, 1396404, 1512771, 1608516, 1629138, 1811628, 1876602, 1900661, 2017028, 2443707, 2814903, 3025542, 3258276, 3529799, 3753204, 3801322, 4538313, 4887414, 5629806, 5701983, 6051084, 7059598, 7602644, 9076626, 9774828, 10589397, 11259612, 11403966, 14119196, 17105949, 18153252, 21178794, 22807932, 24708593, 31768191, 34211898, 42357588, 49417186, 63536382, 68423796, 74125779, 98834372, 127072764, 148251558, 222377337, 296503116, 444754674, 889509348]

約数ペア:

[(1, 889509348), (2, 444754674), (3, 296503116), (4, 222377337), (6, 148251558), (7, 127072764), (9, 98834372), (12, 74125779), (13, 68423796), (14, 63536382), (18, 49417186), (21, 42357588), (26, 34211898), (28, 31768191), (36, 24708593), (39, 22807932), (42, 21178794), (49, 18153252), (52, 17105949), (63, 14119196), (78, 11403966), (79, 11259612), (84, 10589397), (91, 9774828), (98, 9076626), (117, 7602644), (126, 7059598), (147, 6051084), (156, 5701983), (158, 5629806), (182, 4887414), (196, 4538313), (234, 3801322), (237, 3753204), (252, 3529799), (273, 3258276), (294, 3025542), (316, 2814903), (364, 2443707), (441, 2017028), (468, 1900661), (474, 1876602), (491, 1811628), (546, 1629138), (553, 1608516), (588, 1512771), (637, 1396404), (711, 1251068), (819, 1086092), (882, 1008514), (948, 938301), (982, 905814), (1027, 866124), (1092, 814569), (1106, 804258), (1274, 698202), (1422, 625534), (1473, 603876), (1638, 543046), (1659, 536172), (1764, 504257), (1911, 465468), (1964, 452907), (2054, 433062), (2212, 402129), (2548, 349101), (2844, 312767), (2946, 301938), (3081, 288708), (3276, 271523), (3318, 268086), (3437, 258804), (3822, 232734), (3871, 229788), (4108, 216531), (4419, 201292), (4977, 178724), (5733, 155156), (5892, 150969), (6162, 144354), (6383, 139356), (6636, 134043), (6874, 129402), (7189, 123732), (7644, 116367), (7742, 114894), (8838, 100646), (9243, 96236), (9954, 89362), (10311, 86268), (11466, 77578), (11613, 76596), (12324, 72177), (12766, 69678), (13748, 64701), (14378, 61866), (15484, 57447), (17676, 50323), (18486, 48118), (19149, 46452), (19908, 44681), (20622, 43134), (21567, 41244), (22932, 38789), (23226, 38298), (24059, 36972), (25532, 34839), (28756, 30933)]