1789528384

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2400

約数の個数: 112

約数和(自身を含む): 4258616832

約数和(自身を除く): 2469088448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 94, 112, 148, 188, 224, 259, 296, 329, 376, 448, 518, 592, 658, 752, 1036, 1184, 1316, 1504, 1739, 2072, 2297, 2368, 2632, 3008, 3478, 4144, 4594, 5264, 6956, 8288, 9188, 10528, 12173, 13912, 16079, 16576, 18376, 21056, 24346, 27824, 32158, 36752, 48692, 55648, 64316, 73504, 84989, 97384, 107959, 111296, 128632, 147008, 169978, 194768, 215918, 257264, 339956, 389536, 431836, 514528, 594923, 679912, 755713, 779072, 863672, 1029056, 1189846, 1359824, 1511426, 1727344, 2379692, 2719648, 3022852, 3454688, 3994483, 4759384, 5439296, 6045704, 6909376, 7988966, 9518768, 12091408, 15977932, 19037536, 24182816, 27961381, 31955864, 38075072, 48365632, 55922762, 63911728, 111845524, 127823456, 223691048, 255646912, 447382096, 894764192, 1789528384]

約数ペア:

[(1, 1789528384), (2, 894764192), (4, 447382096), (7, 255646912), (8, 223691048), (14, 127823456), (16, 111845524), (28, 63911728), (32, 55922762), (37, 48365632), (47, 38075072), (56, 31955864), (64, 27961381), (74, 24182816), (94, 19037536), (112, 15977932), (148, 12091408), (188, 9518768), (224, 7988966), (259, 6909376), (296, 6045704), (329, 5439296), (376, 4759384), (448, 3994483), (518, 3454688), (592, 3022852), (658, 2719648), (752, 2379692), (1036, 1727344), (1184, 1511426), (1316, 1359824), (1504, 1189846), (1739, 1029056), (2072, 863672), (2297, 779072), (2368, 755713), (2632, 679912), (3008, 594923), (3478, 514528), (4144, 431836), (4594, 389536), (5264, 339956), (6956, 257264), (8288, 215918), (9188, 194768), (10528, 169978), (12173, 147008), (13912, 128632), (16079, 111296), (16576, 107959), (18376, 97384), (21056, 84989), (24346, 73504), (27824, 64316), (32158, 55648), (36752, 48692)]