253251306

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 727776000

約数和(自身を除く): 474524694

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 113, 121, 126, 147, 154, 189, 198, 226, 231, 242, 294, 297, 339, 343, 363, 378, 441, 462, 539, 594, 678, 686, 693, 726, 791, 847, 882, 1017, 1029, 1078, 1089, 1243, 1323, 1386, 1582, 1617, 1694, 2034, 2058, 2079, 2178, 2373, 2486, 2541, 2646, 3051, 3087, 3234, 3267, 3729, 3773, 4158, 4746, 4851, 5082, 5537, 5929, 6102, 6174, 6534, 7119, 7458, 7546, 7623, 8701, 9261, 9702, 11074, 11187, 11319, 11858, 13673, 14238, 14553, 15246, 16611, 17402, 17787, 18522, 21357, 22374, 22638, 22869, 26103, 27346, 29106, 33222, 33561, 33957, 35574, 38759, 41019, 41503, 42714, 45738, 49833, 52206, 53361, 60907, 67122, 67914, 77518, 78309, 82038, 83006, 95711, 99666, 101871, 106722, 116277, 121814, 123057, 124509, 149499, 156618, 160083, 182721, 191422, 203742, 232554, 234927, 246114, 249018, 287133, 298998, 320166, 348831, 365442, 369171, 373527, 426349, 469854, 548163, 574266, 669977, 697662, 738342, 747054, 852698, 861399, 1046493, 1096326, 1120581, 1279047, 1339954, 1644489, 1722798, 2009931, 2092986, 2241162, 2558094, 2584197, 3288978, 3837141, 4019862, 4689839, 5168394, 6029793, 7674282, 9379678, 11511423, 12059586, 14069517, 18089379, 23022846, 28139034, 36178758, 42208551, 84417102, 126625653, 253251306]

約数ペア:

[(1, 253251306), (2, 126625653), (3, 84417102), (6, 42208551), (7, 36178758), (9, 28139034), (11, 23022846), (14, 18089379), (18, 14069517), (21, 12059586), (22, 11511423), (27, 9379678), (33, 7674282), (42, 6029793), (49, 5168394), (54, 4689839), (63, 4019862), (66, 3837141), (77, 3288978), (98, 2584197), (99, 2558094), (113, 2241162), (121, 2092986), (126, 2009931), (147, 1722798), (154, 1644489), (189, 1339954), (198, 1279047), (226, 1120581), (231, 1096326), (242, 1046493), (294, 861399), (297, 852698), (339, 747054), (343, 738342), (363, 697662), (378, 669977), (441, 574266), (462, 548163), (539, 469854), (594, 426349), (678, 373527), (686, 369171), (693, 365442), (726, 348831), (791, 320166), (847, 298998), (882, 287133), (1017, 249018), (1029, 246114), (1078, 234927), (1089, 232554), (1243, 203742), (1323, 191422), (1386, 182721), (1582, 160083), (1617, 156618), (1694, 149499), (2034, 124509), (2058, 123057), (2079, 121814), (2178, 116277), (2373, 106722), (2486, 101871), (2541, 99666), (2646, 95711), (3051, 83006), (3087, 82038), (3234, 78309), (3267, 77518), (3729, 67914), (3773, 67122), (4158, 60907), (4746, 53361), (4851, 52206), (5082, 49833), (5537, 45738), (5929, 42714), (6102, 41503), (6174, 41019), (6534, 38759), (7119, 35574), (7458, 33957), (7546, 33561), (7623, 33222), (8701, 29106), (9261, 27346), (9702, 26103), (11074, 22869), (11187, 22638), (11319, 22374), (11858, 21357), (13673, 18522), (14238, 17787), (14553, 17402), (15246, 16611)]