1286863424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1171}}^1$

素因数の和:1424

約数の個数: 112

約数和(自身を含む): 3200741376

約数和(自身を除く): 1913877952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 223, 224, 308, 352, 446, 448, 616, 704, 892, 1171, 1232, 1561, 1784, 2342, 2453, 2464, 3122, 3568, 4684, 4906, 4928, 6244, 7136, 8197, 9368, 9812, 12488, 12881, 14272, 16394, 17171, 18736, 19624, 24976, 25762, 32788, 34342, 37472, 39248, 49952, 51524, 65576, 68684, 74944, 78496, 90167, 99904, 103048, 131152, 137368, 156992, 180334, 206096, 261133, 262304, 274736, 360668, 412192, 522266, 524608, 549472, 721336, 824384, 1044532, 1098944, 1442672, 1827931, 2089064, 2872463, 2885344, 3655862, 4178128, 5744926, 5770688, 7311724, 8356256, 11489852, 14623448, 16712512, 20107241, 22979704, 29246896, 40214482, 45959408, 58493792, 80428964, 91918816, 116987584, 160857928, 183837632, 321715856, 643431712, 1286863424]

約数ペア:

[(1, 1286863424), (2, 643431712), (4, 321715856), (7, 183837632), (8, 160857928), (11, 116987584), (14, 91918816), (16, 80428964), (22, 58493792), (28, 45959408), (32, 40214482), (44, 29246896), (56, 22979704), (64, 20107241), (77, 16712512), (88, 14623448), (112, 11489852), (154, 8356256), (176, 7311724), (223, 5770688), (224, 5744926), (308, 4178128), (352, 3655862), (446, 2885344), (448, 2872463), (616, 2089064), (704, 1827931), (892, 1442672), (1171, 1098944), (1232, 1044532), (1561, 824384), (1784, 721336), (2342, 549472), (2453, 524608), (2464, 522266), (3122, 412192), (3568, 360668), (4684, 274736), (4906, 262304), (4928, 261133), (6244, 206096), (7136, 180334), (8197, 156992), (9368, 137368), (9812, 131152), (12488, 103048), (12881, 99904), (14272, 90167), (16394, 78496), (17171, 74944), (18736, 68684), (19624, 65576), (24976, 51524), (25762, 49952), (32788, 39248), (34342, 37472)]