810376452

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1483}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 2103445344

約数和(自身を除く): 1293068892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 353, 387, 516, 706, 774, 1059, 1412, 1483, 1548, 2118, 2966, 3177, 4236, 4449, 5932, 6354, 8898, 12708, 13347, 15179, 17796, 26694, 30358, 45537, 53388, 60716, 63769, 91074, 127538, 136611, 182148, 191307, 255076, 273222, 382614, 523499, 546444, 573921, 765228, 1046998, 1147842, 1570497, 2093996, 2295684, 3140994, 4711491, 6281988, 9422982, 18845964, 22510457, 45020914, 67531371, 90041828, 135062742, 202594113, 270125484, 405188226, 810376452]

約数ペア:

[(1, 810376452), (2, 405188226), (3, 270125484), (4, 202594113), (6, 135062742), (9, 90041828), (12, 67531371), (18, 45020914), (36, 22510457), (43, 18845964), (86, 9422982), (129, 6281988), (172, 4711491), (258, 3140994), (353, 2295684), (387, 2093996), (516, 1570497), (706, 1147842), (774, 1046998), (1059, 765228), (1412, 573921), (1483, 546444), (1548, 523499), (2118, 382614), (2966, 273222), (3177, 255076), (4236, 191307), (4449, 182148), (5932, 136611), (6354, 127538), (8898, 91074), (12708, 63769), (13347, 60716), (15179, 53388), (17796, 45537), (26694, 30358)]