236581956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 694686720

約数和(自身を除く): 458104764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 558, 598, 709, 713, 806, 828, 897, 1116, 1196, 1209, 1418, 1426, 1612, 1794, 2127, 2139, 2418, 2691, 2836, 2852, 3588, 3627, 4254, 4278, 4836, 5382, 6381, 6417, 7254, 8508, 8556, 9217, 9269, 10764, 12762, 12834, 14508, 16307, 18434, 18538, 21979, 25524, 25668, 27651, 27807, 32614, 36868, 37076, 43958, 48921, 55302, 55614, 65228, 65937, 82953, 83421, 87916, 97842, 110604, 111228, 131874, 146763, 165906, 166842, 195684, 197811, 211991, 263748, 285727, 293526, 331812, 333684, 395622, 423982, 505517, 571454, 587052, 635973, 791244, 847964, 857181, 1011034, 1142908, 1271946, 1516551, 1714362, 1907919, 2022068, 2543892, 2571543, 3033102, 3428724, 3815838, 4549653, 5143086, 6066204, 6571721, 7631676, 9099306, 10286172, 13143442, 18198612, 19715163, 26286884, 39430326, 59145489, 78860652, 118290978, 236581956]

約数ペア:

[(1, 236581956), (2, 118290978), (3, 78860652), (4, 59145489), (6, 39430326), (9, 26286884), (12, 19715163), (13, 18198612), (18, 13143442), (23, 10286172), (26, 9099306), (31, 7631676), (36, 6571721), (39, 6066204), (46, 5143086), (52, 4549653), (62, 3815838), (69, 3428724), (78, 3033102), (92, 2571543), (93, 2543892), (117, 2022068), (124, 1907919), (138, 1714362), (156, 1516551), (186, 1271946), (207, 1142908), (234, 1011034), (276, 857181), (279, 847964), (299, 791244), (372, 635973), (403, 587052), (414, 571454), (468, 505517), (558, 423982), (598, 395622), (709, 333684), (713, 331812), (806, 293526), (828, 285727), (897, 263748), (1116, 211991), (1196, 197811), (1209, 195684), (1418, 166842), (1426, 165906), (1612, 146763), (1794, 131874), (2127, 111228), (2139, 110604), (2418, 97842), (2691, 87916), (2836, 83421), (2852, 82953), (3588, 65937), (3627, 65228), (4254, 55614), (4278, 55302), (4836, 48921), (5382, 43958), (6381, 37076), (6417, 36868), (7254, 32614), (8508, 27807), (8556, 27651), (9217, 25668), (9269, 25524), (10764, 21979), (12762, 18538), (12834, 18434), (14508, 16307)]