260531856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2070

約数の個数: 160

約数和(自身を含む): 840779520

約数和(自身を除く): 580247664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 2017, 2392, 2484, 2691, 2808, 3312, 3588, 4034, 4784, 4968, 5382, 5616, 6051, 7176, 8068, 8073, 9936, 10764, 12102, 14352, 16136, 16146, 18153, 21528, 24204, 26221, 32272, 32292, 36306, 43056, 46391, 48408, 52442, 54459, 64584, 72612, 78663, 92782, 96816, 104884, 108918, 129168, 139173, 145224, 157326, 185564, 209768, 217836, 235989, 278346, 290448, 314652, 371128, 417519, 419536, 435672, 471978, 556692, 603083, 629304, 707967, 742256, 835038, 871344, 943956, 1113384, 1206166, 1252557, 1258608, 1415934, 1670076, 1809249, 1887912, 2226768, 2412332, 2505114, 2831868, 3340152, 3618498, 3775824, 4824664, 5010228, 5427747, 5663736, 6680304, 7236996, 9649328, 10020456, 10855494, 11327472, 14473992, 16283241, 20040912, 21710988, 28947984, 32566482, 43421976, 65132964, 86843952, 130265928, 260531856]

約数ペア:

[(1, 260531856), (2, 130265928), (3, 86843952), (4, 65132964), (6, 43421976), (8, 32566482), (9, 28947984), (12, 21710988), (13, 20040912), (16, 16283241), (18, 14473992), (23, 11327472), (24, 10855494), (26, 10020456), (27, 9649328), (36, 7236996), (39, 6680304), (46, 5663736), (48, 5427747), (52, 5010228), (54, 4824664), (69, 3775824), (72, 3618498), (78, 3340152), (92, 2831868), (104, 2505114), (108, 2412332), (117, 2226768), (138, 1887912), (144, 1809249), (156, 1670076), (184, 1415934), (207, 1258608), (208, 1252557), (216, 1206166), (234, 1113384), (276, 943956), (299, 871344), (312, 835038), (351, 742256), (368, 707967), (414, 629304), (432, 603083), (468, 556692), (552, 471978), (598, 435672), (621, 419536), (624, 417519), (702, 371128), (828, 314652), (897, 290448), (936, 278346), (1104, 235989), (1196, 217836), (1242, 209768), (1404, 185564), (1656, 157326), (1794, 145224), (1872, 139173), (2017, 129168), (2392, 108918), (2484, 104884), (2691, 96816), (2808, 92782), (3312, 78663), (3588, 72612), (4034, 64584), (4784, 54459), (4968, 52442), (5382, 48408), (5616, 46391), (6051, 43056), (7176, 36306), (8068, 32292), (8073, 32272), (9936, 26221), (10764, 24204), (12102, 21528), (14352, 18153), (16136, 16146)]