318682624

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 120

約数和(自身を含む): 718882560

約数和(自身を除く): 400199936

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 127, 128, 169, 208, 232, 254, 256, 338, 377, 416, 464, 508, 512, 676, 754, 832, 928, 1016, 1352, 1508, 1651, 1664, 1856, 2032, 2704, 3016, 3302, 3328, 3683, 3712, 4064, 4901, 5408, 6032, 6604, 6656, 7366, 7424, 8128, 9802, 10816, 12064, 13208, 14732, 14848, 16256, 19604, 21463, 21632, 24128, 26416, 29464, 32512, 39208, 42926, 43264, 47879, 48256, 52832, 58928, 65024, 78416, 85852, 86528, 95758, 96512, 105664, 117856, 156832, 171704, 191516, 193024, 211328, 235712, 313664, 343408, 383032, 422656, 471424, 622427, 627328, 686816, 766064, 845312, 942848, 1244854, 1254656, 1373632, 1532128, 1885696, 2489708, 2509312, 2747264, 3064256, 4979416, 5494528, 6128512, 9958832, 10989056, 12257024, 19917664, 24514048, 39835328, 79670656, 159341312, 318682624]

約数ペア:

[(1, 318682624), (2, 159341312), (4, 79670656), (8, 39835328), (13, 24514048), (16, 19917664), (26, 12257024), (29, 10989056), (32, 9958832), (52, 6128512), (58, 5494528), (64, 4979416), (104, 3064256), (116, 2747264), (127, 2509312), (128, 2489708), (169, 1885696), (208, 1532128), (232, 1373632), (254, 1254656), (256, 1244854), (338, 942848), (377, 845312), (416, 766064), (464, 686816), (508, 627328), (512, 622427), (676, 471424), (754, 422656), (832, 383032), (928, 343408), (1016, 313664), (1352, 235712), (1508, 211328), (1651, 193024), (1664, 191516), (1856, 171704), (2032, 156832), (2704, 117856), (3016, 105664), (3302, 96512), (3328, 95758), (3683, 86528), (3712, 85852), (4064, 78416), (4901, 65024), (5408, 58928), (6032, 52832), (6604, 48256), (6656, 47879), (7366, 43264), (7424, 42926), (8128, 39208), (9802, 32512), (10816, 29464), (12064, 26416), (13208, 24128), (14732, 21632), (14848, 21463), (16256, 19604)]