2856105924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 8266079808

約数和(自身を除く): 5409973884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 49, 71, 74, 84, 86, 98, 111, 129, 142, 147, 148, 172, 196, 213, 222, 258, 259, 284, 294, 301, 426, 444, 497, 516, 518, 588, 602, 777, 852, 903, 994, 1036, 1204, 1491, 1554, 1591, 1806, 1813, 1849, 1988, 2107, 2627, 2982, 3053, 3108, 3182, 3479, 3612, 3626, 3698, 4214, 4773, 5254, 5439, 5547, 5964, 6106, 6321, 6364, 6958, 7252, 7396, 7881, 8428, 9159, 9546, 10437, 10508, 10878, 11094, 11137, 12212, 12642, 12943, 13916, 15762, 18318, 18389, 19092, 20874, 21371, 21756, 22188, 22274, 25284, 25886, 31524, 33411, 36636, 36778, 38829, 41748, 42742, 44548, 51772, 55167, 64113, 66822, 68413, 73556, 77658, 77959, 85484, 90601, 110334, 112961, 128226, 128723, 131279, 133644, 136826, 149597, 155316, 155918, 181202, 205239, 220668, 225922, 233877, 256452, 257446, 262558, 271803, 273652, 299194, 311836, 338883, 362404, 386169, 393837, 410478, 448791, 451844, 467754, 478891, 514892, 525116, 543606, 598388, 677766, 772338, 787674, 790727, 820956, 897582, 918953, 935508, 957782, 1087212, 1355532, 1436673, 1544676, 1575348, 1581454, 1795164, 1837906, 1915564, 2372181, 2756859, 2873346, 3162908, 3352237, 3675812, 4744362, 4857323, 5513718, 5535089, 5746692, 6432671, 6704474, 9488724, 9714646, 10056711, 11027436, 11070178, 12865342, 13408948, 14571969, 16605267, 19298013, 19429292, 20113422, 22140356, 25730684, 29143938, 33210534, 34001261, 38596026, 40226844, 58287876, 66421068, 68002522, 77192052, 102003783, 136005044, 204007566, 238008827, 408015132, 476017654, 714026481, 952035308, 1428052962, 2856105924]

約数ペア:

[(1, 2856105924), (2, 1428052962), (3, 952035308), (4, 714026481), (6, 476017654), (7, 408015132), (12, 238008827), (14, 204007566), (21, 136005044), (28, 102003783), (37, 77192052), (42, 68002522), (43, 66421068), (49, 58287876), (71, 40226844), (74, 38596026), (84, 34001261), (86, 33210534), (98, 29143938), (111, 25730684), (129, 22140356), (142, 20113422), (147, 19429292), (148, 19298013), (172, 16605267), (196, 14571969), (213, 13408948), (222, 12865342), (258, 11070178), (259, 11027436), (284, 10056711), (294, 9714646), (301, 9488724), (426, 6704474), (444, 6432671), (497, 5746692), (516, 5535089), (518, 5513718), (588, 4857323), (602, 4744362), (777, 3675812), (852, 3352237), (903, 3162908), (994, 2873346), (1036, 2756859), (1204, 2372181), (1491, 1915564), (1554, 1837906), (1591, 1795164), (1806, 1581454), (1813, 1575348), (1849, 1544676), (1988, 1436673), (2107, 1355532), (2627, 1087212), (2982, 957782), (3053, 935508), (3108, 918953), (3182, 897582), (3479, 820956), (3612, 790727), (3626, 787674), (3698, 772338), (4214, 677766), (4773, 598388), (5254, 543606), (5439, 525116), (5547, 514892), (5964, 478891), (6106, 467754), (6321, 451844), (6364, 448791), (6958, 410478), (7252, 393837), (7396, 386169), (7881, 362404), (8428, 338883), (9159, 311836), (9546, 299194), (10437, 273652), (10508, 271803), (10878, 262558), (11094, 257446), (11137, 256452), (12212, 233877), (12642, 225922), (12943, 220668), (13916, 205239), (15762, 181202), (18318, 155918), (18389, 155316), (19092, 149597), (20874, 136826), (21371, 133644), (21756, 131279), (22188, 128723), (22274, 128226), (25284, 112961), (25886, 110334), (31524, 90601), (33411, 85484), (36636, 77959), (36778, 77658), (38829, 73556), (41748, 68413), (42742, 66822), (44548, 64113), (51772, 55167)]