2078947584

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{128903}}^1$

素因数の和:128932

約数の個数: 108

約数和(自身を含む): 6850474176

約数和(自身を除く): 4771526592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 128903, 257806, 386709, 515612, 773418, 902321, 1031224, 1160127, 1546836, 1804642, 2062448, 2320254, 2706963, 3093672, 3609284, 4124896, 4640508, 5413926, 6187344, 7218568, 8120889, 8249792, 9281016, 10827852, 12374688, 14437136, 16241778, 16499584, 18562032, 21655704, 24749376, 28874272, 32483556, 32999168, 37124064, 43311408, 49498752, 57748544, 64967112, 74248128, 86622816, 98997504, 115497088, 129934224, 148496256, 173245632, 230994176, 259868448, 296992512, 346491264, 519736896, 692982528, 1039473792, 2078947584]

約数ペア:

[(1, 2078947584), (2, 1039473792), (3, 692982528), (4, 519736896), (6, 346491264), (7, 296992512), (8, 259868448), (9, 230994176), (12, 173245632), (14, 148496256), (16, 129934224), (18, 115497088), (21, 98997504), (24, 86622816), (28, 74248128), (32, 64967112), (36, 57748544), (42, 49498752), (48, 43311408), (56, 37124064), (63, 32999168), (64, 32483556), (72, 28874272), (84, 24749376), (96, 21655704), (112, 18562032), (126, 16499584), (128, 16241778), (144, 14437136), (168, 12374688), (192, 10827852), (224, 9281016), (252, 8249792), (256, 8120889), (288, 7218568), (336, 6187344), (384, 5413926), (448, 4640508), (504, 4124896), (576, 3609284), (672, 3093672), (768, 2706963), (896, 2320254), (1008, 2062448), (1152, 1804642), (1344, 1546836), (1792, 1160127), (2016, 1031224), (2304, 902321), (2688, 773418), (4032, 515612), (5376, 386709), (8064, 257806), (16128, 128903)]