359989792

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 724453632

約数和(自身を除く): 364463840

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 223, 244, 446, 488, 827, 892, 976, 1654, 1784, 1952, 3308, 3568, 6616, 7136, 13232, 13603, 26464, 27206, 50447, 54412, 100894, 108824, 184421, 201788, 217648, 368842, 403576, 435296, 737684, 807152, 1475368, 1614304, 2950736, 5901472, 11249681, 22499362, 44998724, 89997448, 179994896, 359989792]

約数ペア:

[(1, 359989792), (2, 179994896), (4, 89997448), (8, 44998724), (16, 22499362), (32, 11249681), (61, 5901472), (122, 2950736), (223, 1614304), (244, 1475368), (446, 807152), (488, 737684), (827, 435296), (892, 403576), (976, 368842), (1654, 217648), (1784, 201788), (1952, 184421), (3308, 108824), (3568, 100894), (6616, 54412), (7136, 50447), (13232, 27206), (13603, 26464)]