2000777472

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8431}}^1$

素因数の和:8556

約数の個数: 108

約数和(自身を含む): 5825432704

約数和(自身を除く): 3824655232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 576, 618, 768, 824, 927, 1152, 1236, 1648, 1854, 2304, 2472, 3296, 3708, 4944, 6592, 7416, 8431, 9888, 13184, 14832, 16862, 19776, 25293, 26368, 29664, 33724, 39552, 50586, 59328, 67448, 75879, 79104, 101172, 118656, 134896, 151758, 202344, 237312, 269792, 303516, 404688, 539584, 607032, 809376, 868393, 1079168, 1214064, 1618752, 1736786, 2158336, 2428128, 2605179, 3237504, 3473572, 4856256, 5210358, 6475008, 6947144, 7815537, 9712512, 10420716, 13894288, 15631074, 19425024, 20841432, 27788576, 31262148, 41682864, 55577152, 62524296, 83365728, 111154304, 125048592, 166731456, 222308608, 250097184, 333462912, 500194368, 666925824, 1000388736, 2000777472]

約数ペア:

[(1, 2000777472), (2, 1000388736), (3, 666925824), (4, 500194368), (6, 333462912), (8, 250097184), (9, 222308608), (12, 166731456), (16, 125048592), (18, 111154304), (24, 83365728), (32, 62524296), (36, 55577152), (48, 41682864), (64, 31262148), (72, 27788576), (96, 20841432), (103, 19425024), (128, 15631074), (144, 13894288), (192, 10420716), (206, 9712512), (256, 7815537), (288, 6947144), (309, 6475008), (384, 5210358), (412, 4856256), (576, 3473572), (618, 3237504), (768, 2605179), (824, 2428128), (927, 2158336), (1152, 1736786), (1236, 1618752), (1648, 1214064), (1854, 1079168), (2304, 868393), (2472, 809376), (3296, 607032), (3708, 539584), (4944, 404688), (6592, 303516), (7416, 269792), (8431, 237312), (9888, 202344), (13184, 151758), (14832, 134896), (16862, 118656), (19776, 101172), (25293, 79104), (26368, 75879), (29664, 67448), (33724, 59328), (39552, 50586)]