7989651636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19379}}^1$

素因数の和:19493

約数の個数: 96

約数和(自身を含む): 20629002240

約数和(自身を除く): 12639350604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 47, 51, 68, 86, 94, 102, 129, 141, 172, 188, 204, 258, 282, 516, 564, 731, 799, 1462, 1598, 2021, 2193, 2397, 2924, 3196, 4042, 4386, 4794, 6063, 8084, 8772, 9588, 12126, 19379, 24252, 34357, 38758, 58137, 68714, 77516, 103071, 116274, 137428, 206142, 232548, 329443, 412284, 658886, 833297, 910813, 988329, 1317772, 1666594, 1821626, 1976658, 2499891, 2732439, 3333188, 3643252, 3953316, 4999782, 5464878, 9999564, 10929756, 14166049, 15483821, 28332098, 30967642, 39164959, 42498147, 46451463, 56664196, 61935284, 78329918, 84996294, 92902926, 117494877, 156659836, 169992588, 185805852, 234989754, 469979508, 665804303, 1331608606, 1997412909, 2663217212, 3994825818, 7989651636]

約数ペア:

[(1, 7989651636), (2, 3994825818), (3, 2663217212), (4, 1997412909), (6, 1331608606), (12, 665804303), (17, 469979508), (34, 234989754), (43, 185805852), (47, 169992588), (51, 156659836), (68, 117494877), (86, 92902926), (94, 84996294), (102, 78329918), (129, 61935284), (141, 56664196), (172, 46451463), (188, 42498147), (204, 39164959), (258, 30967642), (282, 28332098), (516, 15483821), (564, 14166049), (731, 10929756), (799, 9999564), (1462, 5464878), (1598, 4999782), (2021, 3953316), (2193, 3643252), (2397, 3333188), (2924, 2732439), (3196, 2499891), (4042, 1976658), (4386, 1821626), (4794, 1666594), (6063, 1317772), (8084, 988329), (8772, 910813), (9588, 833297), (12126, 658886), (19379, 412284), (24252, 329443), (34357, 232548), (38758, 206142), (58137, 137428), (68714, 116274), (77516, 103071)]