215979552

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10273}}^1$

素因数の和:10362

約数の個数: 72

約数和(自身を含む): 622666044

約数和(自身を除く): 406686492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10273, 10512, 20546, 21024, 30819, 41092, 61638, 82184, 92457, 123276, 164368, 184914, 246552, 328736, 369828, 493104, 739656, 749929, 986208, 1479312, 1499858, 2249787, 2958624, 2999716, 4499574, 5999432, 6749361, 8999148, 11998864, 13498722, 17998296, 23997728, 26997444, 35996592, 53994888, 71993184, 107989776, 215979552]

約数ペア:

[(1, 215979552), (2, 107989776), (3, 71993184), (4, 53994888), (6, 35996592), (8, 26997444), (9, 23997728), (12, 17998296), (16, 13498722), (18, 11998864), (24, 8999148), (32, 6749361), (36, 5999432), (48, 4499574), (72, 2999716), (73, 2958624), (96, 2249787), (144, 1499858), (146, 1479312), (219, 986208), (288, 749929), (292, 739656), (438, 493104), (584, 369828), (657, 328736), (876, 246552), (1168, 184914), (1314, 164368), (1752, 123276), (2336, 92457), (2628, 82184), (3504, 61638), (5256, 41092), (7008, 30819), (10273, 21024), (10512, 20546)]