213022368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{56897}}^1$

素因数の和:56926

約数の個数: 72

約数和(自身を含む): 652392468

約数和(自身を除く): 439370100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 56897, 113794, 170691, 227588, 341382, 455176, 512073, 682764, 739661, 910352, 1024146, 1365528, 1479322, 1820704, 2048292, 2218983, 2731056, 2958644, 4096584, 4437966, 5462112, 5917288, 6656949, 8193168, 8875932, 11834576, 13313898, 16386336, 17751864, 23669152, 26627796, 35503728, 53255592, 71007456, 106511184, 213022368]

約数ペア:

[(1, 213022368), (2, 106511184), (3, 71007456), (4, 53255592), (6, 35503728), (8, 26627796), (9, 23669152), (12, 17751864), (13, 16386336), (16, 13313898), (18, 11834576), (24, 8875932), (26, 8193168), (32, 6656949), (36, 5917288), (39, 5462112), (48, 4437966), (52, 4096584), (72, 2958644), (78, 2731056), (96, 2218983), (104, 2048292), (117, 1820704), (144, 1479322), (156, 1365528), (208, 1024146), (234, 910352), (288, 739661), (312, 682764), (416, 512073), (468, 455176), (624, 341382), (936, 227588), (1248, 170691), (1872, 113794), (3744, 56897)]