281434608

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7196

約数の個数: 160

約数和(自身を含む): 994380800

約数和(自身を除く): 712946192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 7159, 9828, 13104, 14318, 19656, 21477, 28636, 39312, 42954, 50113, 57272, 64431, 85908, 93067, 100226, 114544, 128862, 150339, 171816, 186134, 193293, 200452, 257724, 279201, 300678, 343632, 372268, 386586, 400904, 451017, 515448, 558402, 601356, 651469, 744536, 773172, 801808, 837603, 902034, 1030896, 1116804, 1202712, 1302938, 1353051, 1489072, 1546344, 1675206, 1804068, 1954407, 2233608, 2405424, 2512809, 2605876, 2706102, 3092688, 3350412, 3608136, 3908814, 4467216, 5025618, 5211752, 5412204, 5863221, 6700824, 7216272, 7817628, 10051236, 10423504, 10824408, 11726442, 13401648, 15635256, 17589663, 20102472, 21648816, 23452884, 31270512, 35179326, 40204944, 46905768, 70358652, 93811536, 140717304, 281434608]

約数ペア:

[(1, 281434608), (2, 140717304), (3, 93811536), (4, 70358652), (6, 46905768), (7, 40204944), (8, 35179326), (9, 31270512), (12, 23452884), (13, 21648816), (14, 20102472), (16, 17589663), (18, 15635256), (21, 13401648), (24, 11726442), (26, 10824408), (27, 10423504), (28, 10051236), (36, 7817628), (39, 7216272), (42, 6700824), (48, 5863221), (52, 5412204), (54, 5211752), (56, 5025618), (63, 4467216), (72, 3908814), (78, 3608136), (84, 3350412), (91, 3092688), (104, 2706102), (108, 2605876), (112, 2512809), (117, 2405424), (126, 2233608), (144, 1954407), (156, 1804068), (168, 1675206), (182, 1546344), (189, 1489072), (208, 1353051), (216, 1302938), (234, 1202712), (252, 1116804), (273, 1030896), (312, 902034), (336, 837603), (351, 801808), (364, 773172), (378, 744536), (432, 651469), (468, 601356), (504, 558402), (546, 515448), (624, 451017), (702, 400904), (728, 386586), (756, 372268), (819, 343632), (936, 300678), (1008, 279201), (1092, 257724), (1404, 200452), (1456, 193293), (1512, 186134), (1638, 171816), (1872, 150339), (2184, 128862), (2457, 114544), (2808, 100226), (3024, 93067), (3276, 85908), (4368, 64431), (4914, 57272), (5616, 50113), (6552, 42954), (7159, 39312), (9828, 28636), (13104, 21477), (14318, 19656)]