2017337728

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1944

約数の個数: 128

約数和(自身を含む): 4885816320

約数和(自身を除く): 2868478592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 53, 56, 64, 92, 106, 112, 128, 161, 184, 212, 224, 322, 368, 371, 424, 448, 644, 736, 742, 848, 896, 1219, 1288, 1472, 1484, 1696, 1847, 2438, 2576, 2944, 2968, 3392, 3694, 4876, 5152, 5936, 6784, 7388, 8533, 9752, 10304, 11872, 12929, 14776, 17066, 19504, 20608, 23744, 25858, 29552, 34132, 39008, 42481, 47488, 51716, 59104, 68264, 78016, 84962, 97891, 103432, 118208, 136528, 156032, 169924, 195782, 206864, 236416, 273056, 297367, 339848, 391564, 413728, 546112, 594734, 679696, 685237, 783128, 827456, 1092224, 1189468, 1359392, 1370474, 1566256, 1654912, 2251493, 2378936, 2718784, 2740948, 3132512, 4502986, 4757872, 5437568, 5481896, 6265024, 9005972, 9515744, 10963792, 12530048, 15760451, 18011944, 19031488, 21927584, 31520902, 36023888, 38062976, 43855168, 63041804, 72047776, 87710336, 126083608, 144095552, 252167216, 288191104, 504334432, 1008668864, 2017337728]

約数ペア:

[(1, 2017337728), (2, 1008668864), (4, 504334432), (7, 288191104), (8, 252167216), (14, 144095552), (16, 126083608), (23, 87710336), (28, 72047776), (32, 63041804), (46, 43855168), (53, 38062976), (56, 36023888), (64, 31520902), (92, 21927584), (106, 19031488), (112, 18011944), (128, 15760451), (161, 12530048), (184, 10963792), (212, 9515744), (224, 9005972), (322, 6265024), (368, 5481896), (371, 5437568), (424, 4757872), (448, 4502986), (644, 3132512), (736, 2740948), (742, 2718784), (848, 2378936), (896, 2251493), (1219, 1654912), (1288, 1566256), (1472, 1370474), (1484, 1359392), (1696, 1189468), (1847, 1092224), (2438, 827456), (2576, 783128), (2944, 685237), (2968, 679696), (3392, 594734), (3694, 546112), (4876, 413728), (5152, 391564), (5936, 339848), (6784, 297367), (7388, 273056), (8533, 236416), (9752, 206864), (10304, 195782), (11872, 169924), (12929, 156032), (14776, 136528), (17066, 118208), (19504, 103432), (20608, 97891), (23744, 84962), (25858, 78016), (29552, 68264), (34132, 59104), (39008, 51716), (42481, 47488)]