343340982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 824229120

約数和(自身を除く): 480888138

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 43, 57, 74, 86, 111, 114, 129, 171, 222, 258, 333, 342, 387, 631, 666, 703, 774, 817, 1262, 1406, 1591, 1634, 1893, 2109, 2451, 3182, 3786, 4218, 4773, 4902, 5679, 6327, 7353, 9546, 11358, 11989, 12654, 14319, 14706, 23347, 23978, 27133, 28638, 30229, 35967, 46694, 54266, 60458, 70041, 71934, 81399, 90687, 107901, 140082, 162798, 181374, 210123, 215802, 244197, 272061, 420246, 443593, 488394, 515527, 544122, 887186, 1003921, 1031054, 1330779, 1546581, 2007842, 2661558, 3011763, 3093162, 3992337, 4639743, 6023526, 7984674, 9035289, 9279486, 18070578, 19074499, 38148998, 57223497, 114446994, 171670491, 343340982]

約数ペア:

[(1, 343340982), (2, 171670491), (3, 114446994), (6, 57223497), (9, 38148998), (18, 19074499), (19, 18070578), (37, 9279486), (38, 9035289), (43, 7984674), (57, 6023526), (74, 4639743), (86, 3992337), (111, 3093162), (114, 3011763), (129, 2661558), (171, 2007842), (222, 1546581), (258, 1330779), (333, 1031054), (342, 1003921), (387, 887186), (631, 544122), (666, 515527), (703, 488394), (774, 443593), (817, 420246), (1262, 272061), (1406, 244197), (1591, 215802), (1634, 210123), (1893, 181374), (2109, 162798), (2451, 140082), (3182, 107901), (3786, 90687), (4218, 81399), (4773, 71934), (4902, 70041), (5679, 60458), (6327, 54266), (7353, 46694), (9546, 35967), (11358, 30229), (11989, 28638), (12654, 27133), (14319, 23978), (14706, 23347)]