211284612

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 168

約数和(自身を含む): 691895232

約数和(自身を除く): 480610620

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 729, 756, 891, 924, 941, 972, 1134, 1188, 1386, 1458, 1701, 1782, 1882, 2079, 2268, 2673, 2772, 2823, 2916, 3402, 3564, 3764, 4158, 5103, 5346, 5646, 6237, 6587, 6804, 8019, 8316, 8469, 10206, 10351, 10692, 11292, 12474, 13174, 16038, 16938, 18711, 19761, 20412, 20702, 24948, 25407, 26348, 31053, 32076, 33876, 37422, 39522, 41404, 50814, 56133, 59283, 62106, 72457, 74844, 76221, 79044, 93159, 101628, 112266, 118566, 124212, 144914, 152442, 177849, 186318, 217371, 224532, 228663, 237132, 279477, 289828, 304884, 355698, 372636, 434742, 457326, 533547, 558954, 652113, 685989, 711396, 838431, 869484, 914652, 1067094, 1117908, 1304226, 1371978, 1600641, 1676862, 1956339, 2134188, 2515293, 2608452, 2743956, 3201282, 3353724, 3912678, 4801923, 5030586, 5869017, 6402564, 7545879, 7825356, 9603846, 10061172, 11738034, 15091758, 17607051, 19207692, 23476068, 30183516, 35214102, 52821153, 70428204, 105642306, 211284612]

約数ペア:

[(1, 211284612), (2, 105642306), (3, 70428204), (4, 52821153), (6, 35214102), (7, 30183516), (9, 23476068), (11, 19207692), (12, 17607051), (14, 15091758), (18, 11738034), (21, 10061172), (22, 9603846), (27, 7825356), (28, 7545879), (33, 6402564), (36, 5869017), (42, 5030586), (44, 4801923), (54, 3912678), (63, 3353724), (66, 3201282), (77, 2743956), (81, 2608452), (84, 2515293), (99, 2134188), (108, 1956339), (126, 1676862), (132, 1600641), (154, 1371978), (162, 1304226), (189, 1117908), (198, 1067094), (231, 914652), (243, 869484), (252, 838431), (297, 711396), (308, 685989), (324, 652113), (378, 558954), (396, 533547), (462, 457326), (486, 434742), (567, 372636), (594, 355698), (693, 304884), (729, 289828), (756, 279477), (891, 237132), (924, 228663), (941, 224532), (972, 217371), (1134, 186318), (1188, 177849), (1386, 152442), (1458, 144914), (1701, 124212), (1782, 118566), (1882, 112266), (2079, 101628), (2268, 93159), (2673, 79044), (2772, 76221), (2823, 74844), (2916, 72457), (3402, 62106), (3564, 59283), (3764, 56133), (4158, 50814), (5103, 41404), (5346, 39522), (5646, 37422), (6237, 33876), (6587, 32076), (6804, 31053), (8019, 26348), (8316, 25407), (8469, 24948), (10206, 20702), (10351, 20412), (10692, 19761), (11292, 18711), (12474, 16938), (13174, 16038)]