259384164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 705148416

約数和(自身を除く): 445764252

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 141, 156, 188, 204, 221, 282, 442, 564, 611, 663, 799, 884, 1222, 1326, 1598, 1833, 2081, 2397, 2444, 2652, 3196, 3666, 4162, 4794, 6243, 7332, 8324, 9588, 10387, 12486, 20774, 24972, 27053, 31161, 35377, 41548, 54106, 62322, 70754, 81159, 97807, 106131, 108212, 124644, 141508, 162318, 195614, 212262, 293421, 324636, 391228, 424524, 459901, 586842, 919802, 1173684, 1271491, 1379703, 1662719, 1839604, 2542982, 2759406, 3325438, 3814473, 4988157, 5085964, 5518812, 6650876, 7628946, 9976314, 15257892, 19952628, 21615347, 43230694, 64846041, 86461388, 129692082, 259384164]

約数ペア:

[(1, 259384164), (2, 129692082), (3, 86461388), (4, 64846041), (6, 43230694), (12, 21615347), (13, 19952628), (17, 15257892), (26, 9976314), (34, 7628946), (39, 6650876), (47, 5518812), (51, 5085964), (52, 4988157), (68, 3814473), (78, 3325438), (94, 2759406), (102, 2542982), (141, 1839604), (156, 1662719), (188, 1379703), (204, 1271491), (221, 1173684), (282, 919802), (442, 586842), (564, 459901), (611, 424524), (663, 391228), (799, 324636), (884, 293421), (1222, 212262), (1326, 195614), (1598, 162318), (1833, 141508), (2081, 124644), (2397, 108212), (2444, 106131), (2652, 97807), (3196, 81159), (3666, 70754), (4162, 62322), (4794, 54106), (6243, 41548), (7332, 35377), (8324, 31161), (9588, 27053), (10387, 24972), (12486, 20774)]