1438963552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 3147258240

約数和(自身を除く): 1708294688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 239, 328, 353, 416, 478, 533, 656, 706, 956, 1066, 1312, 1412, 1912, 2132, 2824, 3107, 3824, 4264, 4589, 5648, 6214, 7648, 8528, 9178, 9799, 11296, 12428, 14473, 17056, 18356, 19598, 24856, 28946, 36712, 39196, 49712, 57892, 73424, 78392, 84367, 99424, 115784, 127387, 146848, 156784, 168734, 188149, 231568, 254774, 313568, 337468, 376298, 463136, 509548, 674936, 752596, 1019096, 1096771, 1349872, 1505192, 2038192, 2193542, 2699744, 3010384, 3459047, 4076384, 4387084, 6020768, 6918094, 8774168, 13836188, 17548336, 27672376, 35096672, 44967611, 55344752, 89935222, 110689504, 179870444, 359740888, 719481776, 1438963552]

約数ペア:

[(1, 1438963552), (2, 719481776), (4, 359740888), (8, 179870444), (13, 110689504), (16, 89935222), (26, 55344752), (32, 44967611), (41, 35096672), (52, 27672376), (82, 17548336), (104, 13836188), (164, 8774168), (208, 6918094), (239, 6020768), (328, 4387084), (353, 4076384), (416, 3459047), (478, 3010384), (533, 2699744), (656, 2193542), (706, 2038192), (956, 1505192), (1066, 1349872), (1312, 1096771), (1412, 1019096), (1912, 752596), (2132, 674936), (2824, 509548), (3107, 463136), (3824, 376298), (4264, 337468), (4589, 313568), (5648, 254774), (6214, 231568), (7648, 188149), (8528, 168734), (9178, 156784), (9799, 146848), (11296, 127387), (12428, 115784), (14473, 99424), (17056, 84367), (18356, 78392), (19598, 73424), (24856, 57892), (28946, 49712), (36712, 39196)]