1038758784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{643}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 3163534080

約数和(自身を除く): 2124775296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 601, 643, 672, 896, 1202, 1286, 1344, 1803, 1929, 2404, 2572, 2688, 3606, 3858, 4207, 4501, 4808, 5144, 7212, 7716, 8414, 9002, 9616, 10288, 12621, 13503, 14424, 15432, 16828, 18004, 19232, 20576, 25242, 27006, 28848, 30864, 33656, 36008, 38464, 41152, 50484, 54012, 57696, 61728, 67312, 72016, 76928, 82304, 100968, 108024, 115392, 123456, 134624, 144032, 201936, 216048, 230784, 246912, 269248, 288064, 386443, 403872, 432096, 538496, 576128, 772886, 807744, 864192, 1159329, 1545772, 1615488, 1728384, 2318658, 2705101, 3091544, 4637316, 5410202, 6183088, 8115303, 9274632, 10820404, 12366176, 16230606, 18549264, 21640808, 24732352, 32461212, 37098528, 43281616, 49464704, 64922424, 74197056, 86563232, 129844848, 148394112, 173126464, 259689696, 346252928, 519379392, 1038758784]

約数ペア:

[(1, 1038758784), (2, 519379392), (3, 346252928), (4, 259689696), (6, 173126464), (7, 148394112), (8, 129844848), (12, 86563232), (14, 74197056), (16, 64922424), (21, 49464704), (24, 43281616), (28, 37098528), (32, 32461212), (42, 24732352), (48, 21640808), (56, 18549264), (64, 16230606), (84, 12366176), (96, 10820404), (112, 9274632), (128, 8115303), (168, 6183088), (192, 5410202), (224, 4637316), (336, 3091544), (384, 2705101), (448, 2318658), (601, 1728384), (643, 1615488), (672, 1545772), (896, 1159329), (1202, 864192), (1286, 807744), (1344, 772886), (1803, 576128), (1929, 538496), (2404, 432096), (2572, 403872), (2688, 386443), (3606, 288064), (3858, 269248), (4207, 246912), (4501, 230784), (4808, 216048), (5144, 201936), (7212, 144032), (7716, 134624), (8414, 123456), (9002, 115392), (9616, 108024), (10288, 100968), (12621, 82304), (13503, 76928), (14424, 72016), (15432, 67312), (16828, 61728), (18004, 57696), (19232, 54012), (20576, 50484), (25242, 41152), (27006, 38464), (28848, 36008), (30864, 33656)]