1900604448

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{286927}}^1$

素因数の和:286966

約数の個数: 72

約数和(自身を含む): 5639856768

約数和(自身を除く): 3739252320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 286927, 573854, 860781, 1147708, 1721562, 2295416, 2582343, 3443124, 4590832, 5164686, 6599321, 6886248, 9181664, 10329372, 13198642, 13772496, 19797963, 20658744, 26397284, 27544992, 39595926, 41317488, 52794568, 59393889, 79191852, 82634976, 105589136, 118787778, 158383704, 211178272, 237575556, 316767408, 475151112, 633534816, 950302224, 1900604448]

約数ペア:

[(1, 1900604448), (2, 950302224), (3, 633534816), (4, 475151112), (6, 316767408), (8, 237575556), (9, 211178272), (12, 158383704), (16, 118787778), (18, 105589136), (23, 82634976), (24, 79191852), (32, 59393889), (36, 52794568), (46, 41317488), (48, 39595926), (69, 27544992), (72, 26397284), (92, 20658744), (96, 19797963), (138, 13772496), (144, 13198642), (184, 10329372), (207, 9181664), (276, 6886248), (288, 6599321), (368, 5164686), (414, 4590832), (552, 3443124), (736, 2582343), (828, 2295416), (1104, 1721562), (1656, 1147708), (2208, 860781), (3312, 573854), (6624, 286927)]