282101587712

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2580701}}^1$

素因数の和:2580785

約数の個数: 72

約数和(自身を含む): 654094406112

約数和(自身を除く): 371992818400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1708, 1792, 1952, 3416, 3904, 6832, 7808, 13664, 15616, 27328, 54656, 109312, 2580701, 5161402, 10322804, 18064907, 20645608, 36129814, 41291216, 72259628, 82582432, 144519256, 157422761, 165164864, 289038512, 314845522, 330329728, 578077024, 629691044, 660659456, 1101959327, 1156154048, 1259382088, 2203918654, 2312308096, 2518764176, 4407837308, 4624616192, 5037528352, 8815674616, 10075056704, 17631349232, 20150113408, 35262698464, 40300226816, 70525396928, 141050793856, 282101587712]

約数ペア:

[(1, 282101587712), (2, 141050793856), (4, 70525396928), (7, 40300226816), (8, 35262698464), (14, 20150113408), (16, 17631349232), (28, 10075056704), (32, 8815674616), (56, 5037528352), (61, 4624616192), (64, 4407837308), (112, 2518764176), (122, 2312308096), (128, 2203918654), (224, 1259382088), (244, 1156154048), (256, 1101959327), (427, 660659456), (448, 629691044), (488, 578077024), (854, 330329728), (896, 314845522), (976, 289038512), (1708, 165164864), (1792, 157422761), (1952, 144519256), (3416, 82582432), (3904, 72259628), (6832, 41291216), (7808, 36129814), (13664, 20645608), (15616, 18064907), (27328, 10322804), (54656, 5161402), (109312, 2580701)]