212830704

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 633709440

約数和(自身を除く): 420878736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 304, 321, 342, 428, 456, 642, 684, 727, 856, 912, 963, 1284, 1368, 1454, 1712, 1926, 2033, 2181, 2568, 2736, 2908, 3852, 4066, 4362, 5136, 5816, 6099, 6543, 7704, 8132, 8724, 11632, 12198, 13086, 13813, 15408, 16264, 17448, 18297, 24396, 26172, 27626, 32528, 34896, 36594, 41439, 48792, 52344, 55252, 73188, 77789, 82878, 97584, 104688, 110504, 124317, 146376, 155578, 165756, 221008, 233367, 248634, 292752, 311156, 331512, 466734, 497268, 622312, 663024, 700101, 933468, 994536, 1244624, 1400202, 1477991, 1866936, 1989072, 2800404, 2955982, 3733872, 4433973, 5600808, 5911964, 8867946, 11201616, 11823928, 13301919, 17735892, 23647856, 26603838, 35471784, 53207676, 70943568, 106415352, 212830704]

約数ペア:

[(1, 212830704), (2, 106415352), (3, 70943568), (4, 53207676), (6, 35471784), (8, 26603838), (9, 23647856), (12, 17735892), (16, 13301919), (18, 11823928), (19, 11201616), (24, 8867946), (36, 5911964), (38, 5600808), (48, 4433973), (57, 3733872), (72, 2955982), (76, 2800404), (107, 1989072), (114, 1866936), (144, 1477991), (152, 1400202), (171, 1244624), (214, 994536), (228, 933468), (304, 700101), (321, 663024), (342, 622312), (428, 497268), (456, 466734), (642, 331512), (684, 311156), (727, 292752), (856, 248634), (912, 233367), (963, 221008), (1284, 165756), (1368, 155578), (1454, 146376), (1712, 124317), (1926, 110504), (2033, 104688), (2181, 97584), (2568, 82878), (2736, 77789), (2908, 73188), (3852, 55252), (4066, 52344), (4362, 48792), (5136, 41439), (5816, 36594), (6099, 34896), (6543, 32528), (7704, 27626), (8132, 26172), (8724, 24396), (11632, 18297), (12198, 17448), (13086, 16264), (13813, 15408)]