8889437238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{1789}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 19672243200

約数和(自身を除く): 10782805962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 953, 1738, 1789, 1906, 2607, 2859, 3578, 5214, 5367, 5718, 10483, 10734, 19679, 20966, 31449, 39358, 59037, 62898, 75287, 118074, 141331, 150574, 225861, 282662, 423993, 451722, 828157, 847986, 1554641, 1656314, 1704917, 2484471, 3109282, 3409834, 4663923, 4968942, 5114751, 9327846, 10229502, 18754087, 37508174, 56262261, 112524522, 134688443, 269376886, 404065329, 808130658, 1481572873, 2963145746, 4444718619, 8889437238]

約数ペア:

[(1, 8889437238), (2, 4444718619), (3, 2963145746), (6, 1481572873), (11, 808130658), (22, 404065329), (33, 269376886), (66, 134688443), (79, 112524522), (158, 56262261), (237, 37508174), (474, 18754087), (869, 10229502), (953, 9327846), (1738, 5114751), (1789, 4968942), (1906, 4663923), (2607, 3409834), (2859, 3109282), (3578, 2484471), (5214, 1704917), (5367, 1656314), (5718, 1554641), (10483, 847986), (10734, 828157), (19679, 451722), (20966, 423993), (31449, 282662), (39358, 225861), (59037, 150574), (62898, 141331), (75287, 118074)]