663386304

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:795

約数の個数: 168

約数和(自身を含む): 2063983680

約数和(自身を除く): 1400597376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 107, 112, 147, 168, 192, 196, 214, 224, 294, 321, 336, 392, 428, 448, 588, 642, 659, 672, 749, 784, 856, 1176, 1284, 1318, 1344, 1498, 1568, 1712, 1977, 2247, 2352, 2568, 2636, 2996, 3136, 3424, 3954, 4494, 4613, 4704, 5136, 5243, 5272, 5992, 6848, 7908, 8988, 9226, 9408, 10272, 10486, 10544, 11984, 13839, 15729, 15816, 17976, 18452, 20544, 20972, 21088, 23968, 27678, 31458, 31632, 32291, 35952, 36904, 41944, 42176, 47936, 55356, 62916, 63264, 64582, 70513, 71904, 73808, 83888, 96873, 110712, 125832, 126528, 129164, 141026, 143808, 147616, 167776, 193746, 211539, 221424, 251664, 258328, 282052, 295232, 335552, 387492, 423078, 442848, 493591, 503328, 516656, 564104, 774984, 846156, 885696, 987182, 1006656, 1033312, 1128208, 1480773, 1549968, 1692312, 1974364, 2066624, 2256416, 2961546, 3099936, 3384624, 3455137, 3948728, 4512832, 5923092, 6199872, 6769248, 6910274, 7897456, 10365411, 11846184, 13538496, 13820548, 15794912, 20730822, 23692368, 27641096, 31589824, 41461644, 47384736, 55282192, 82923288, 94769472, 110564384, 165846576, 221128768, 331693152, 663386304]

約数ペア:

[(1, 663386304), (2, 331693152), (3, 221128768), (4, 165846576), (6, 110564384), (7, 94769472), (8, 82923288), (12, 55282192), (14, 47384736), (16, 41461644), (21, 31589824), (24, 27641096), (28, 23692368), (32, 20730822), (42, 15794912), (48, 13820548), (49, 13538496), (56, 11846184), (64, 10365411), (84, 7897456), (96, 6910274), (98, 6769248), (107, 6199872), (112, 5923092), (147, 4512832), (168, 3948728), (192, 3455137), (196, 3384624), (214, 3099936), (224, 2961546), (294, 2256416), (321, 2066624), (336, 1974364), (392, 1692312), (428, 1549968), (448, 1480773), (588, 1128208), (642, 1033312), (659, 1006656), (672, 987182), (749, 885696), (784, 846156), (856, 774984), (1176, 564104), (1284, 516656), (1318, 503328), (1344, 493591), (1498, 442848), (1568, 423078), (1712, 387492), (1977, 335552), (2247, 295232), (2352, 282052), (2568, 258328), (2636, 251664), (2996, 221424), (3136, 211539), (3424, 193746), (3954, 167776), (4494, 147616), (4613, 143808), (4704, 141026), (5136, 129164), (5243, 126528), (5272, 125832), (5992, 110712), (6848, 96873), (7908, 83888), (8988, 73808), (9226, 71904), (9408, 70513), (10272, 64582), (10486, 63264), (10544, 62916), (11984, 55356), (13839, 47936), (15729, 42176), (15816, 41944), (17976, 36904), (18452, 35952), (20544, 32291), (20972, 31632), (21088, 31458), (23968, 27678)]