1874597256

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1055

約数の個数: 224

約数和(自身を含む): 6157175040

約数和(自身を除く): 4282577784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 243, 252, 282, 324, 329, 376, 378, 423, 486, 504, 564, 567, 648, 658, 729, 756, 846, 972, 977, 987, 1128, 1134, 1269, 1316, 1458, 1512, 1692, 1701, 1944, 1954, 1974, 2268, 2538, 2632, 2916, 2931, 2961, 3384, 3402, 3807, 3908, 3948, 4536, 5076, 5103, 5832, 5862, 5922, 6804, 6839, 7614, 7816, 7896, 8793, 8883, 10152, 10206, 11421, 11724, 11844, 13608, 13678, 15228, 17586, 17766, 20412, 20517, 22842, 23448, 23688, 26379, 26649, 27356, 30456, 34263, 35172, 35532, 40824, 41034, 45684, 45919, 52758, 53298, 54712, 61551, 68526, 70344, 71064, 79137, 79947, 82068, 91368, 91838, 105516, 106596, 123102, 137052, 137757, 158274, 159894, 164136, 183676, 184653, 211032, 213192, 237411, 239841, 246204, 274104, 275514, 316548, 319788, 321433, 367352, 369306, 413271, 474822, 479682, 492408, 551028, 553959, 633096, 639576, 642866, 712233, 738612, 826542, 949644, 959364, 964299, 1102056, 1107918, 1239813, 1285732, 1424466, 1477224, 1653084, 1661877, 1899288, 1918728, 1928598, 2215836, 2479626, 2571464, 2848932, 2892897, 3306168, 3323754, 3719439, 3857196, 4431672, 4959252, 4985631, 5697864, 5785794, 6647508, 7438878, 7714392, 8678691, 9918504, 9971262, 11158317, 11571588, 13295016, 14877756, 17357382, 19942524, 22316634, 23143176, 26036073, 29755512, 33474951, 34714764, 39885048, 44633268, 52072146, 66949902, 69429528, 78108219, 89266536, 104144292, 133899804, 156216438, 208288584, 234324657, 267799608, 312432876, 468649314, 624865752, 937298628, 1874597256]

約数ペア:

[(1, 1874597256), (2, 937298628), (3, 624865752), (4, 468649314), (6, 312432876), (7, 267799608), (8, 234324657), (9, 208288584), (12, 156216438), (14, 133899804), (18, 104144292), (21, 89266536), (24, 78108219), (27, 69429528), (28, 66949902), (36, 52072146), (42, 44633268), (47, 39885048), (54, 34714764), (56, 33474951), (63, 29755512), (72, 26036073), (81, 23143176), (84, 22316634), (94, 19942524), (108, 17357382), (126, 14877756), (141, 13295016), (162, 11571588), (168, 11158317), (188, 9971262), (189, 9918504), (216, 8678691), (243, 7714392), (252, 7438878), (282, 6647508), (324, 5785794), (329, 5697864), (376, 4985631), (378, 4959252), (423, 4431672), (486, 3857196), (504, 3719439), (564, 3323754), (567, 3306168), (648, 2892897), (658, 2848932), (729, 2571464), (756, 2479626), (846, 2215836), (972, 1928598), (977, 1918728), (987, 1899288), (1128, 1661877), (1134, 1653084), (1269, 1477224), (1316, 1424466), (1458, 1285732), (1512, 1239813), (1692, 1107918), (1701, 1102056), (1944, 964299), (1954, 959364), (1974, 949644), (2268, 826542), (2538, 738612), (2632, 712233), (2916, 642866), (2931, 639576), (2961, 633096), (3384, 553959), (3402, 551028), (3807, 492408), (3908, 479682), (3948, 474822), (4536, 413271), (5076, 369306), (5103, 367352), (5832, 321433), (5862, 319788), (5922, 316548), (6804, 275514), (6839, 274104), (7614, 246204), (7816, 239841), (7896, 237411), (8793, 213192), (8883, 211032), (10152, 184653), (10206, 183676), (11421, 164136), (11724, 159894), (11844, 158274), (13608, 137757), (13678, 137052), (15228, 123102), (17586, 106596), (17766, 105516), (20412, 91838), (20517, 91368), (22842, 82068), (23448, 79947), (23688, 79137), (26379, 71064), (26649, 70344), (27356, 68526), (30456, 61551), (34263, 54712), (35172, 53298), (35532, 52758), (40824, 45919), (41034, 45684)]