917077712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4312

約数の個数: 80

約数和(自身を含む): 2015109120

約数和(自身を除く): 1098031408

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 368, 437, 496, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3496, 4231, 4712, 5704, 6992, 8462, 9424, 11408, 13547, 16924, 27094, 33848, 54188, 67696, 80389, 97313, 108376, 131161, 160778, 194626, 216752, 262322, 321556, 389252, 524644, 643112, 778504, 1049288, 1286224, 1557008, 1848947, 2098576, 2492059, 3016703, 3697894, 4984118, 6033406, 7395788, 9968236, 12066812, 14791576, 19936472, 24133624, 29583152, 39872944, 48267248, 57317357, 114634714, 229269428, 458538856, 917077712]

約数ペア:

[(1, 917077712), (2, 458538856), (4, 229269428), (8, 114634714), (16, 57317357), (19, 48267248), (23, 39872944), (31, 29583152), (38, 24133624), (46, 19936472), (62, 14791576), (76, 12066812), (92, 9968236), (124, 7395788), (152, 6033406), (184, 4984118), (248, 3697894), (304, 3016703), (368, 2492059), (437, 2098576), (496, 1848947), (589, 1557008), (713, 1286224), (874, 1049288), (1178, 778504), (1426, 643112), (1748, 524644), (2356, 389252), (2852, 321556), (3496, 262322), (4231, 216752), (4712, 194626), (5704, 160778), (6992, 131161), (8462, 108376), (9424, 97313), (11408, 80389), (13547, 67696), (16924, 54188), (27094, 33848)]