428040396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 1341849600

約数和(自身を除く): 913809204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 103, 108, 126, 138, 161, 189, 206, 207, 239, 252, 276, 309, 322, 378, 412, 414, 478, 483, 618, 621, 644, 717, 721, 756, 828, 927, 956, 966, 1236, 1242, 1434, 1442, 1449, 1673, 1854, 1932, 2151, 2163, 2369, 2484, 2781, 2868, 2884, 2898, 3346, 3708, 4302, 4326, 4347, 4738, 5019, 5497, 5562, 5796, 6453, 6489, 6692, 7107, 8604, 8652, 8694, 9476, 10038, 10994, 11124, 12906, 12978, 14214, 15057, 16491, 16583, 17388, 19467, 20076, 21321, 21988, 24617, 25812, 25956, 28428, 30114, 32982, 33166, 38479, 38934, 42642, 45171, 49234, 49473, 49749, 60228, 63963, 65964, 66332, 73851, 76958, 77868, 85284, 90342, 98468, 98946, 99498, 115437, 127926, 147702, 148419, 149247, 153916, 172319, 180684, 197892, 198996, 221553, 230874, 255852, 295404, 296838, 298494, 344638, 346311, 443106, 447741, 461748, 516957, 566191, 593676, 596988, 664659, 689276, 692622, 886212, 895482, 1033914, 1038933, 1132382, 1329318, 1385244, 1550871, 1698573, 1790964, 2067828, 2077866, 2264764, 2658636, 3101742, 3397146, 3963337, 4155732, 4652613, 5095719, 6203484, 6794292, 7926674, 9305226, 10191438, 11890011, 15287157, 15853348, 18610452, 20382876, 23780022, 30574314, 35670033, 47560044, 61148628, 71340066, 107010099, 142680132, 214020198, 428040396]

約数ペア:

[(1, 428040396), (2, 214020198), (3, 142680132), (4, 107010099), (6, 71340066), (7, 61148628), (9, 47560044), (12, 35670033), (14, 30574314), (18, 23780022), (21, 20382876), (23, 18610452), (27, 15853348), (28, 15287157), (36, 11890011), (42, 10191438), (46, 9305226), (54, 7926674), (63, 6794292), (69, 6203484), (84, 5095719), (92, 4652613), (103, 4155732), (108, 3963337), (126, 3397146), (138, 3101742), (161, 2658636), (189, 2264764), (206, 2077866), (207, 2067828), (239, 1790964), (252, 1698573), (276, 1550871), (309, 1385244), (322, 1329318), (378, 1132382), (412, 1038933), (414, 1033914), (478, 895482), (483, 886212), (618, 692622), (621, 689276), (644, 664659), (717, 596988), (721, 593676), (756, 566191), (828, 516957), (927, 461748), (956, 447741), (966, 443106), (1236, 346311), (1242, 344638), (1434, 298494), (1442, 296838), (1449, 295404), (1673, 255852), (1854, 230874), (1932, 221553), (2151, 198996), (2163, 197892), (2369, 180684), (2484, 172319), (2781, 153916), (2868, 149247), (2884, 148419), (2898, 147702), (3346, 127926), (3708, 115437), (4302, 99498), (4326, 98946), (4347, 98468), (4738, 90342), (5019, 85284), (5497, 77868), (5562, 76958), (5796, 73851), (6453, 66332), (6489, 65964), (6692, 63963), (7107, 60228), (8604, 49749), (8652, 49473), (8694, 49234), (9476, 45171), (10038, 42642), (10994, 38934), (11124, 38479), (12906, 33166), (12978, 32982), (14214, 30114), (15057, 28428), (16491, 25956), (16583, 25812), (17388, 24617), (19467, 21988), (20076, 21321)]