312470928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28181}}^1$

素因数の和:28213

約数の個数: 120

約数和(自身を含む): 1090305216

約数和(自身を除く): 777834288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 28181, 56362, 84543, 112724, 169086, 197267, 225448, 253629, 309991, 338172, 394534, 450896, 507258, 591801, 619982, 676344, 789068, 929973, 1014516, 1183602, 1239964, 1352688, 1578136, 1775403, 1859946, 2029032, 2169937, 2367204, 2479928, 2789919, 3156272, 3550806, 3719892, 4058064, 4339874, 4734408, 4959856, 5579838, 6509811, 7101612, 7439784, 8679748, 9468816, 11159676, 13019622, 14203224, 14879568, 17359496, 19529433, 22319352, 26039244, 28406448, 34718992, 39058866, 44638704, 52078488, 78117732, 104156976, 156235464, 312470928]

約数ペア:

[(1, 312470928), (2, 156235464), (3, 104156976), (4, 78117732), (6, 52078488), (7, 44638704), (8, 39058866), (9, 34718992), (11, 28406448), (12, 26039244), (14, 22319352), (16, 19529433), (18, 17359496), (21, 14879568), (22, 14203224), (24, 13019622), (28, 11159676), (33, 9468816), (36, 8679748), (42, 7439784), (44, 7101612), (48, 6509811), (56, 5579838), (63, 4959856), (66, 4734408), (72, 4339874), (77, 4058064), (84, 3719892), (88, 3550806), (99, 3156272), (112, 2789919), (126, 2479928), (132, 2367204), (144, 2169937), (154, 2029032), (168, 1859946), (176, 1775403), (198, 1578136), (231, 1352688), (252, 1239964), (264, 1183602), (308, 1014516), (336, 929973), (396, 789068), (462, 676344), (504, 619982), (528, 591801), (616, 507258), (693, 450896), (792, 394534), (924, 338172), (1008, 309991), (1232, 253629), (1386, 225448), (1584, 197267), (1848, 169086), (2772, 112724), (3696, 84543), (5544, 56362), (11088, 28181)]