213299856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19237}}^1$

素因数の和:19269

約数の個数: 120

約数和(自身を含む): 744279744

約数和(自身を除く): 530979888

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, 19237, 38474, 57711, 76948, 115422, 134659, 153896, 173133, 211607, 230844, 269318, 307792, 346266, 403977, 423214, 461688, 538636, 634821, 692532, 807954, 846428, 923376, 1077272, 1211931, 1269642, 1385064, 1481249, 1615908, 1692856, 1904463, 2154544, 2423862, 2539284, 2770128, 2962498, 3231816, 3385712, 3808926, 4443747, 4847724, 5078568, 5924996, 6463632, 7617852, 8887494, 9695448, 10157136, 11849992, 13331241, 15235704, 17774988, 19390896, 23699984, 26662482, 30471408, 35549976, 53324964, 71099952, 106649928, 213299856]

約数ペア:

[(1, 213299856), (2, 106649928), (3, 71099952), (4, 53324964), (6, 35549976), (7, 30471408), (8, 26662482), (9, 23699984), (11, 19390896), (12, 17774988), (14, 15235704), (16, 13331241), (18, 11849992), (21, 10157136), (22, 9695448), (24, 8887494), (28, 7617852), (33, 6463632), (36, 5924996), (42, 5078568), (44, 4847724), (48, 4443747), (56, 3808926), (63, 3385712), (66, 3231816), (72, 2962498), (77, 2770128), (84, 2539284), (88, 2423862), (99, 2154544), (112, 1904463), (126, 1692856), (132, 1615908), (144, 1481249), (154, 1385064), (168, 1269642), (176, 1211931), (198, 1077272), (231, 923376), (252, 846428), (264, 807954), (308, 692532), (336, 634821), (396, 538636), (462, 461688), (504, 423214), (528, 403977), (616, 346266), (693, 307792), (792, 269318), (924, 230844), (1008, 211607), (1232, 173133), (1386, 153896), (1584, 134659), (1848, 115422), (2772, 76948), (3696, 57711), (5544, 38474), (11088, 19237)]