222217128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 524278872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 53, 54, 56, 59, 63, 72, 84, 94, 106, 108, 118, 126, 141, 159, 168, 177, 188, 189, 212, 216, 236, 252, 282, 318, 329, 354, 371, 376, 378, 413, 423, 424, 472, 477, 504, 531, 564, 636, 658, 708, 742, 756, 826, 846, 954, 987, 1062, 1113, 1128, 1239, 1269, 1272, 1316, 1416, 1431, 1484, 1512, 1593, 1652, 1692, 1908, 1974, 2124, 2226, 2478, 2491, 2538, 2632, 2773, 2862, 2961, 2968, 3127, 3186, 3304, 3339, 3384, 3717, 3816, 3948, 4248, 4452, 4956, 4982, 5076, 5546, 5724, 5922, 6254, 6372, 6678, 7434, 7473, 7896, 8319, 8883, 8904, 9381, 9912, 9964, 10017, 10152, 11092, 11151, 11448, 11844, 12508, 12744, 13356, 14868, 14946, 16638, 17437, 17766, 18762, 19411, 19928, 20034, 21889, 22184, 22302, 22419, 23688, 24957, 25016, 26712, 28143, 29736, 29892, 33276, 34874, 35532, 37524, 38822, 40068, 43778, 44604, 44838, 49914, 52311, 56286, 58233, 59784, 65667, 66552, 67257, 69748, 71064, 74871, 75048, 77644, 80136, 84429, 87556, 89208, 89676, 99828, 104622, 112572, 116466, 131334, 134514, 139496, 146969, 149742, 155288, 156933, 168858, 174699, 175112, 179352, 197001, 199656, 209244, 225144, 232932, 262668, 269028, 293938, 299484, 313866, 337716, 349398, 394002, 418488, 440907, 465864, 470799, 524097, 525336, 538056, 587876, 591003, 598968, 627732, 675432, 698796, 788004, 881814, 941598, 1028783, 1048194, 1175752, 1182006, 1255464, 1322721, 1397592, 1576008, 1763628, 1883196, 2057566, 2096388, 2364012, 2645442, 3086349, 3527256, 3766392, 3968163, 4115132, 4192776, 4728024, 5290884, 6172698, 7936326, 8230264, 9259047, 10581768, 12345396, 15872652, 18518094, 24690792, 27777141, 31745304, 37036188, 55554282, 74072376, 111108564, 222217128]

約数ペア:

[(1, 222217128), (2, 111108564), (3, 74072376), (4, 55554282), (6, 37036188), (7, 31745304), (8, 27777141), (9, 24690792), (12, 18518094), (14, 15872652), (18, 12345396), (21, 10581768), (24, 9259047), (27, 8230264), (28, 7936326), (36, 6172698), (42, 5290884), (47, 4728024), (53, 4192776), (54, 4115132), (56, 3968163), (59, 3766392), (63, 3527256), (72, 3086349), (84, 2645442), (94, 2364012), (106, 2096388), (108, 2057566), (118, 1883196), (126, 1763628), (141, 1576008), (159, 1397592), (168, 1322721), (177, 1255464), (188, 1182006), (189, 1175752), (212, 1048194), (216, 1028783), (236, 941598), (252, 881814), (282, 788004), (318, 698796), (329, 675432), (354, 627732), (371, 598968), (376, 591003), (378, 587876), (413, 538056), (423, 525336), (424, 524097), (472, 470799), (477, 465864), (504, 440907), (531, 418488), (564, 394002), (636, 349398), (658, 337716), (708, 313866), (742, 299484), (756, 293938), (826, 269028), (846, 262668), (954, 232932), (987, 225144), (1062, 209244), (1113, 199656), (1128, 197001), (1239, 179352), (1269, 175112), (1272, 174699), (1316, 168858), (1416, 156933), (1431, 155288), (1484, 149742), (1512, 146969), (1593, 139496), (1652, 134514), (1692, 131334), (1908, 116466), (1974, 112572), (2124, 104622), (2226, 99828), (2478, 89676), (2491, 89208), (2538, 87556), (2632, 84429), (2773, 80136), (2862, 77644), (2961, 75048), (2968, 74871), (3127, 71064), (3186, 69748), (3304, 67257), (3339, 66552), (3384, 65667), (3717, 59784), (3816, 58233), (3948, 56286), (4248, 52311), (4452, 49914), (4956, 44838), (4982, 44604), (5076, 43778), (5546, 40068), (5724, 38822), (5922, 37524), (6254, 35532), (6372, 34874), (6678, 33276), (7434, 29892), (7473, 29736), (7896, 28143), (8319, 26712), (8883, 25016), (8904, 24957), (9381, 23688), (9912, 22419), (9964, 22302), (10017, 22184), (10152, 21889), (11092, 20034), (11151, 19928), (11448, 19411), (11844, 18762), (12508, 17766), (12744, 17437), (13356, 16638), (14868, 14946)]