342198584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 832204800

約数和(自身を除く): 490006216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 59, 62, 91, 104, 118, 124, 182, 217, 236, 248, 257, 364, 403, 413, 434, 472, 514, 728, 767, 806, 826, 868, 1028, 1534, 1612, 1652, 1736, 1799, 1829, 2056, 2821, 3068, 3224, 3304, 3341, 3598, 3658, 5369, 5642, 6136, 6682, 7196, 7316, 7967, 10738, 11284, 12803, 13364, 14392, 14632, 15163, 15934, 21476, 22568, 23387, 23777, 25606, 26728, 30326, 31868, 42952, 46774, 47554, 51212, 55769, 60652, 63736, 93548, 95108, 102424, 103571, 106141, 111538, 121304, 166439, 187096, 190216, 197119, 207142, 212282, 223076, 332878, 394238, 414284, 424564, 446152, 470053, 665756, 724997, 788476, 828568, 849128, 940106, 1331512, 1379833, 1449994, 1576952, 1880212, 2759666, 2899988, 3290371, 3760424, 5519332, 5799976, 6110689, 6580742, 11038664, 12221378, 13161484, 24442756, 26322968, 42774823, 48885512, 85549646, 171099292, 342198584]

約数ペア:

[(1, 342198584), (2, 171099292), (4, 85549646), (7, 48885512), (8, 42774823), (13, 26322968), (14, 24442756), (26, 13161484), (28, 12221378), (31, 11038664), (52, 6580742), (56, 6110689), (59, 5799976), (62, 5519332), (91, 3760424), (104, 3290371), (118, 2899988), (124, 2759666), (182, 1880212), (217, 1576952), (236, 1449994), (248, 1379833), (257, 1331512), (364, 940106), (403, 849128), (413, 828568), (434, 788476), (472, 724997), (514, 665756), (728, 470053), (767, 446152), (806, 424564), (826, 414284), (868, 394238), (1028, 332878), (1534, 223076), (1612, 212282), (1652, 207142), (1736, 197119), (1799, 190216), (1829, 187096), (2056, 166439), (2821, 121304), (3068, 111538), (3224, 106141), (3304, 103571), (3341, 102424), (3598, 95108), (3658, 93548), (5369, 63736), (5642, 60652), (6136, 55769), (6682, 51212), (7196, 47554), (7316, 46774), (7967, 42952), (10738, 31868), (11284, 30326), (12803, 26728), (13364, 25606), (14392, 23777), (14632, 23387), (15163, 22568), (15934, 21476)]