1999983552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2579}}^1$

素因数の和:3178

約数の個数: 112

約数和(自身を含む): 6060399360

約数和(自身を除く): 4060415808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 577, 672, 1154, 1344, 1731, 2308, 2579, 3462, 4039, 4616, 5158, 6924, 7737, 8078, 9232, 10316, 12117, 13848, 15474, 16156, 18053, 18464, 20632, 24234, 27696, 30948, 32312, 36106, 36928, 41264, 48468, 54159, 55392, 61896, 64624, 72212, 82528, 96936, 108318, 110784, 123792, 129248, 144424, 165056, 193872, 216636, 247584, 258496, 288848, 387744, 433272, 495168, 577696, 775488, 866544, 1155392, 1488083, 1733088, 2976166, 3466176, 4464249, 5952332, 8928498, 10416581, 11904664, 17856996, 20833162, 23809328, 31249743, 35713992, 41666324, 47618656, 62499486, 71427984, 83332648, 95237312, 124998972, 142855968, 166665296, 249997944, 285711936, 333330592, 499995888, 666661184, 999991776, 1999983552]

約数ペア:

[(1, 1999983552), (2, 999991776), (3, 666661184), (4, 499995888), (6, 333330592), (7, 285711936), (8, 249997944), (12, 166665296), (14, 142855968), (16, 124998972), (21, 95237312), (24, 83332648), (28, 71427984), (32, 62499486), (42, 47618656), (48, 41666324), (56, 35713992), (64, 31249743), (84, 23809328), (96, 20833162), (112, 17856996), (168, 11904664), (192, 10416581), (224, 8928498), (336, 5952332), (448, 4464249), (577, 3466176), (672, 2976166), (1154, 1733088), (1344, 1488083), (1731, 1155392), (2308, 866544), (2579, 775488), (3462, 577696), (4039, 495168), (4616, 433272), (5158, 387744), (6924, 288848), (7737, 258496), (8078, 247584), (9232, 216636), (10316, 193872), (12117, 165056), (13848, 144424), (15474, 129248), (16156, 123792), (18053, 110784), (18464, 108318), (20632, 96936), (24234, 82528), (27696, 72212), (30948, 64624), (32312, 61896), (36106, 55392), (36928, 54159), (41264, 48468)]