279877164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10853}}^1$

素因数の和:11174

約数の個数: 48

約数和(自身を含む): 748839168

約数和(自身を除く): 468962004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8596, 10853, 12894, 21706, 25788, 32559, 43412, 65118, 75971, 130236, 151942, 227913, 303884, 455826, 911652, 3331871, 6663742, 9995613, 13327484, 19991226, 23323097, 39982452, 46646194, 69969291, 93292388, 139938582, 279877164]

約数ペア:

[(1, 279877164), (2, 139938582), (3, 93292388), (4, 69969291), (6, 46646194), (7, 39982452), (12, 23323097), (14, 19991226), (21, 13327484), (28, 9995613), (42, 6663742), (84, 3331871), (307, 911652), (614, 455826), (921, 303884), (1228, 227913), (1842, 151942), (2149, 130236), (3684, 75971), (4298, 65118), (6447, 43412), (8596, 32559), (10853, 25788), (12894, 21706)]