211813297376

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{1669}}^1\times {\mathrm{13723}}^1$

素因数の和:15436

約数の個数: 72

約数和(自身を含む): 443277926280

約数和(自身を除く): 231464628904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 1669, 2312, 3338, 4624, 6676, 9248, 13352, 13723, 26704, 27446, 28373, 53408, 54892, 56746, 109784, 113492, 219568, 226984, 233291, 439136, 453968, 466582, 482341, 907936, 933164, 964682, 1866328, 1929364, 3732656, 3858728, 3965947, 7465312, 7717456, 7931894, 15434912, 15863788, 22903687, 31727576, 45807374, 63455152, 91614748, 126910304, 183229496, 366458992, 389362679, 732917984, 778725358, 1557450716, 3114901432, 6229802864, 6619165543, 12459605728, 13238331086, 26476662172, 52953324344, 105906648688, 211813297376]

約数ペア:

[(1, 211813297376), (2, 105906648688), (4, 52953324344), (8, 26476662172), (16, 13238331086), (17, 12459605728), (32, 6619165543), (34, 6229802864), (68, 3114901432), (136, 1557450716), (272, 778725358), (289, 732917984), (544, 389362679), (578, 366458992), (1156, 183229496), (1669, 126910304), (2312, 91614748), (3338, 63455152), (4624, 45807374), (6676, 31727576), (9248, 22903687), (13352, 15863788), (13723, 15434912), (26704, 7931894), (27446, 7717456), (28373, 7465312), (53408, 3965947), (54892, 3858728), (56746, 3732656), (109784, 1929364), (113492, 1866328), (219568, 964682), (226984, 933164), (233291, 907936), (439136, 482341), (453968, 466582)]