416668896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 1407015792

約数和(自身を除く): 990346896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 71, 72, 82, 84, 96, 112, 123, 126, 142, 144, 164, 168, 213, 224, 246, 252, 284, 287, 288, 328, 336, 369, 426, 492, 497, 504, 568, 574, 639, 656, 672, 738, 852, 861, 984, 994, 1008, 1136, 1148, 1278, 1312, 1476, 1491, 1704, 1722, 1968, 1988, 2016, 2272, 2296, 2556, 2583, 2911, 2952, 2982, 3408, 3444, 3936, 3976, 4473, 4592, 5041, 5112, 5166, 5822, 5904, 5964, 6816, 6888, 7952, 8733, 8946, 9184, 10082, 10224, 10332, 11644, 11808, 11928, 13776, 15123, 15904, 17466, 17892, 20164, 20377, 20448, 20664, 23288, 23856, 26199, 27552, 30246, 34932, 35287, 35784, 40328, 40754, 41328, 45369, 46576, 47712, 52398, 60492, 61131, 69864, 70574, 71568, 80656, 81508, 82656, 90738, 93152, 104796, 105861, 120984, 122262, 139728, 141148, 143136, 161312, 163016, 181476, 183393, 206681, 209592, 211722, 241968, 244524, 279456, 282296, 317583, 326032, 362952, 366786, 413362, 419184, 423444, 483936, 489048, 564592, 620043, 635166, 652064, 725904, 733572, 826724, 838368, 846888, 978096, 1129184, 1240086, 1270332, 1446767, 1451808, 1467144, 1653448, 1693776, 1860129, 1956192, 2480172, 2540664, 2893534, 2934288, 3306896, 3387552, 3720258, 4340301, 4960344, 5081328, 5787068, 5868576, 6613792, 7440516, 8680602, 9920688, 10162656, 11574136, 13020903, 14881032, 17361204, 19841376, 23148272, 26041806, 29762064, 34722408, 46296544, 52083612, 59524128, 69444816, 104167224, 138889632, 208334448, 416668896]

約数ペア:

[(1, 416668896), (2, 208334448), (3, 138889632), (4, 104167224), (6, 69444816), (7, 59524128), (8, 52083612), (9, 46296544), (12, 34722408), (14, 29762064), (16, 26041806), (18, 23148272), (21, 19841376), (24, 17361204), (28, 14881032), (32, 13020903), (36, 11574136), (41, 10162656), (42, 9920688), (48, 8680602), (56, 7440516), (63, 6613792), (71, 5868576), (72, 5787068), (82, 5081328), (84, 4960344), (96, 4340301), (112, 3720258), (123, 3387552), (126, 3306896), (142, 2934288), (144, 2893534), (164, 2540664), (168, 2480172), (213, 1956192), (224, 1860129), (246, 1693776), (252, 1653448), (284, 1467144), (287, 1451808), (288, 1446767), (328, 1270332), (336, 1240086), (369, 1129184), (426, 978096), (492, 846888), (497, 838368), (504, 826724), (568, 733572), (574, 725904), (639, 652064), (656, 635166), (672, 620043), (738, 564592), (852, 489048), (861, 483936), (984, 423444), (994, 419184), (1008, 413362), (1136, 366786), (1148, 362952), (1278, 326032), (1312, 317583), (1476, 282296), (1491, 279456), (1704, 244524), (1722, 241968), (1968, 211722), (1988, 209592), (2016, 206681), (2272, 183393), (2296, 181476), (2556, 163016), (2583, 161312), (2911, 143136), (2952, 141148), (2982, 139728), (3408, 122262), (3444, 120984), (3936, 105861), (3976, 104796), (4473, 93152), (4592, 90738), (5041, 82656), (5112, 81508), (5166, 80656), (5822, 71568), (5904, 70574), (5964, 69864), (6816, 61131), (6888, 60492), (7952, 52398), (8733, 47712), (8946, 46576), (9184, 45369), (10082, 41328), (10224, 40754), (10332, 40328), (11644, 35784), (11808, 35287), (11928, 34932), (13776, 30246), (15123, 27552), (15904, 26199), (17466, 23856), (17892, 23288), (20164, 20664), (20377, 20448)]