1268568378

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 3597834240

約数和(自身を除く): 2329265862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 109, 126, 154, 162, 189, 198, 218, 231, 243, 297, 311, 327, 378, 462, 486, 567, 594, 622, 654, 693, 763, 891, 933, 981, 1134, 1199, 1386, 1526, 1701, 1782, 1866, 1962, 2079, 2177, 2289, 2398, 2673, 2799, 2943, 3402, 3421, 3597, 4158, 4354, 4578, 5346, 5598, 5886, 6237, 6531, 6842, 6867, 7194, 8393, 8397, 8829, 10263, 10791, 12474, 13062, 13734, 16786, 16794, 17658, 18711, 19593, 20526, 20601, 21582, 23947, 25179, 25191, 26487, 30789, 32373, 33899, 37422, 39186, 41202, 47894, 50358, 50382, 52974, 58779, 61578, 61803, 64746, 67798, 71841, 75537, 75573, 92367, 97119, 101697, 117558, 123606, 143682, 151074, 151146, 176337, 184734, 185409, 194238, 203394, 215523, 226611, 237293, 277101, 291357, 305091, 352674, 370818, 372889, 431046, 453222, 474586, 529011, 554202, 582714, 610182, 646569, 679833, 711879, 745778, 831303, 915273, 1058022, 1118667, 1293138, 1359666, 1423758, 1662606, 1830546, 1939707, 2039499, 2135637, 2237334, 2610223, 2745819, 3356001, 3879414, 4078998, 4271274, 5220446, 5491638, 5819121, 6406911, 6712002, 7830669, 8237457, 10068003, 11638242, 12813822, 15661338, 16474914, 19220733, 20136006, 23492007, 30204009, 38441466, 46984014, 57662199, 60408018, 70476021, 90612027, 115324398, 140952042, 181224054, 211428063, 422856126, 634284189, 1268568378]

約数ペア:

[(1, 1268568378), (2, 634284189), (3, 422856126), (6, 211428063), (7, 181224054), (9, 140952042), (11, 115324398), (14, 90612027), (18, 70476021), (21, 60408018), (22, 57662199), (27, 46984014), (33, 38441466), (42, 30204009), (54, 23492007), (63, 20136006), (66, 19220733), (77, 16474914), (81, 15661338), (99, 12813822), (109, 11638242), (126, 10068003), (154, 8237457), (162, 7830669), (189, 6712002), (198, 6406911), (218, 5819121), (231, 5491638), (243, 5220446), (297, 4271274), (311, 4078998), (327, 3879414), (378, 3356001), (462, 2745819), (486, 2610223), (567, 2237334), (594, 2135637), (622, 2039499), (654, 1939707), (693, 1830546), (763, 1662606), (891, 1423758), (933, 1359666), (981, 1293138), (1134, 1118667), (1199, 1058022), (1386, 915273), (1526, 831303), (1701, 745778), (1782, 711879), (1866, 679833), (1962, 646569), (2079, 610182), (2177, 582714), (2289, 554202), (2398, 529011), (2673, 474586), (2799, 453222), (2943, 431046), (3402, 372889), (3421, 370818), (3597, 352674), (4158, 305091), (4354, 291357), (4578, 277101), (5346, 237293), (5598, 226611), (5886, 215523), (6237, 203394), (6531, 194238), (6842, 185409), (6867, 184734), (7194, 176337), (8393, 151146), (8397, 151074), (8829, 143682), (10263, 123606), (10791, 117558), (12474, 101697), (13062, 97119), (13734, 92367), (16786, 75573), (16794, 75537), (17658, 71841), (18711, 67798), (19593, 64746), (20526, 61803), (20601, 61578), (21582, 58779), (23947, 52974), (25179, 50382), (25191, 50358), (26487, 47894), (30789, 41202), (32373, 39186), (33899, 37422)]