12469777628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 28663165440

約数和(自身を除く): 16193387812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 67, 77, 116, 134, 154, 203, 268, 308, 311, 319, 406, 469, 622, 638, 737, 812, 938, 1244, 1276, 1474, 1876, 1943, 2177, 2233, 2948, 3421, 3886, 4354, 4466, 4489, 5159, 6842, 7772, 8708, 8932, 8978, 9019, 10318, 13601, 13684, 17956, 18038, 20636, 20837, 21373, 23947, 27202, 31423, 36076, 41674, 42746, 47894, 49379, 54404, 62846, 63133, 83348, 85492, 95788, 98758, 99209, 125692, 126266, 130181, 145859, 149611, 197516, 198418, 229207, 252532, 260362, 291718, 299222, 345653, 396836, 458414, 520724, 583436, 598444, 604273, 691306, 694463, 911267, 916828, 1208546, 1382612, 1388926, 1396079, 1431991, 1604449, 1822534, 2417092, 2777852, 2792158, 2863982, 3208898, 3645068, 4229911, 5584316, 5727964, 6417796, 6647003, 8459822, 9772553, 10023937, 13294006, 15356869, 16919644, 19545106, 20047874, 26588012, 30713738, 39090212, 40095748, 40486291, 46529021, 61427476, 80972582, 93058042, 107498083, 161945164, 186116084, 214996166, 283404037, 429992332, 445349201, 566808074, 890698402, 1133616148, 1781396804, 3117444407, 6234888814, 12469777628]

約数ペア:

[(1, 12469777628), (2, 6234888814), (4, 3117444407), (7, 1781396804), (11, 1133616148), (14, 890698402), (22, 566808074), (28, 445349201), (29, 429992332), (44, 283404037), (58, 214996166), (67, 186116084), (77, 161945164), (116, 107498083), (134, 93058042), (154, 80972582), (203, 61427476), (268, 46529021), (308, 40486291), (311, 40095748), (319, 39090212), (406, 30713738), (469, 26588012), (622, 20047874), (638, 19545106), (737, 16919644), (812, 15356869), (938, 13294006), (1244, 10023937), (1276, 9772553), (1474, 8459822), (1876, 6647003), (1943, 6417796), (2177, 5727964), (2233, 5584316), (2948, 4229911), (3421, 3645068), (3886, 3208898), (4354, 2863982), (4466, 2792158), (4489, 2777852), (5159, 2417092), (6842, 1822534), (7772, 1604449), (8708, 1431991), (8932, 1396079), (8978, 1388926), (9019, 1382612), (10318, 1208546), (13601, 916828), (13684, 911267), (17956, 694463), (18038, 691306), (20636, 604273), (20837, 598444), (21373, 583436), (23947, 520724), (27202, 458414), (31423, 396836), (36076, 345653), (41674, 299222), (42746, 291718), (47894, 260362), (49379, 252532), (54404, 229207), (62846, 198418), (63133, 197516), (83348, 149611), (85492, 145859), (95788, 130181), (98758, 126266), (99209, 125692)]