492106878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 1162761600

約数和(自身を除く): 670654722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 109, 114, 129, 171, 218, 258, 307, 327, 342, 387, 614, 654, 774, 817, 921, 981, 1634, 1842, 1962, 2071, 2451, 2763, 4142, 4687, 4902, 5526, 5833, 6213, 7353, 9374, 11666, 12426, 13201, 14061, 14706, 17499, 18639, 26402, 28122, 33463, 34998, 37278, 39603, 42183, 52497, 66926, 79206, 84366, 89053, 100389, 104994, 118809, 178106, 200778, 237618, 250819, 267159, 301167, 501638, 534318, 602334, 635797, 752457, 801477, 1271594, 1438909, 1504914, 1602954, 1907391, 2257371, 2877818, 3814782, 4316727, 4514742, 5722173, 8633454, 11444346, 12950181, 25900362, 27339271, 54678542, 82017813, 164035626, 246053439, 492106878]

約数ペア:

[(1, 492106878), (2, 246053439), (3, 164035626), (6, 82017813), (9, 54678542), (18, 27339271), (19, 25900362), (38, 12950181), (43, 11444346), (57, 8633454), (86, 5722173), (109, 4514742), (114, 4316727), (129, 3814782), (171, 2877818), (218, 2257371), (258, 1907391), (307, 1602954), (327, 1504914), (342, 1438909), (387, 1271594), (614, 801477), (654, 752457), (774, 635797), (817, 602334), (921, 534318), (981, 501638), (1634, 301167), (1842, 267159), (1962, 250819), (2071, 237618), (2451, 200778), (2763, 178106), (4142, 118809), (4687, 104994), (4902, 100389), (5526, 89053), (5833, 84366), (6213, 79206), (7353, 66926), (9374, 52497), (11666, 42183), (12426, 39603), (13201, 37278), (14061, 34998), (14706, 33463), (17499, 28122), (18639, 26402)]