319533552

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{56897}}^1$

素因数の和:56927

約数の個数: 80

約数和(自身を含む): 987749280

約数和(自身を除く): 668215728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 56897, 113794, 170691, 227588, 341382, 455176, 512073, 682764, 739661, 910352, 1024146, 1365528, 1479322, 1536219, 2048292, 2218983, 2731056, 2958644, 3072438, 4096584, 4437966, 5917288, 6144876, 6656949, 8193168, 8875932, 11834576, 12289752, 13313898, 17751864, 19970847, 24579504, 26627796, 35503728, 39941694, 53255592, 79883388, 106511184, 159766776, 319533552]

約数ペア:

[(1, 319533552), (2, 159766776), (3, 106511184), (4, 79883388), (6, 53255592), (8, 39941694), (9, 35503728), (12, 26627796), (13, 24579504), (16, 19970847), (18, 17751864), (24, 13313898), (26, 12289752), (27, 11834576), (36, 8875932), (39, 8193168), (48, 6656949), (52, 6144876), (54, 5917288), (72, 4437966), (78, 4096584), (104, 3072438), (108, 2958644), (117, 2731056), (144, 2218983), (156, 2048292), (208, 1536219), (216, 1479322), (234, 1365528), (312, 1024146), (351, 910352), (432, 739661), (468, 682764), (624, 512073), (702, 455176), (936, 341382), (1404, 227588), (1872, 170691), (2808, 113794), (5616, 56897)]