38007816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 120130560

約数和(自身を除く): 82122744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 157, 168, 231, 262, 264, 308, 314, 393, 462, 471, 524, 616, 628, 786, 917, 924, 942, 1048, 1099, 1256, 1441, 1572, 1727, 1834, 1848, 1884, 2198, 2751, 2882, 3144, 3297, 3454, 3668, 3768, 4323, 4396, 5181, 5502, 5764, 6594, 6908, 7336, 8646, 8792, 10087, 10362, 11004, 11528, 12089, 13188, 13816, 17292, 20174, 20567, 20724, 22008, 24178, 26376, 30261, 34584, 36267, 40348, 41134, 41448, 48356, 60522, 61701, 72534, 80696, 82268, 96712, 121044, 123402, 143969, 145068, 164536, 226237, 242088, 246804, 287938, 290136, 431907, 452474, 493608, 575876, 678711, 863814, 904948, 1151752, 1357422, 1583659, 1727628, 1809896, 2714844, 3167318, 3455256, 4750977, 5429688, 6334636, 9501954, 12669272, 19003908, 38007816]

約数ペア:

[(1, 38007816), (2, 19003908), (3, 12669272), (4, 9501954), (6, 6334636), (7, 5429688), (8, 4750977), (11, 3455256), (12, 3167318), (14, 2714844), (21, 1809896), (22, 1727628), (24, 1583659), (28, 1357422), (33, 1151752), (42, 904948), (44, 863814), (56, 678711), (66, 575876), (77, 493608), (84, 452474), (88, 431907), (131, 290136), (132, 287938), (154, 246804), (157, 242088), (168, 226237), (231, 164536), (262, 145068), (264, 143969), (308, 123402), (314, 121044), (393, 96712), (462, 82268), (471, 80696), (524, 72534), (616, 61701), (628, 60522), (786, 48356), (917, 41448), (924, 41134), (942, 40348), (1048, 36267), (1099, 34584), (1256, 30261), (1441, 26376), (1572, 24178), (1727, 22008), (1834, 20724), (1848, 20567), (1884, 20174), (2198, 17292), (2751, 13816), (2882, 13188), (3144, 12089), (3297, 11528), (3454, 11004), (3668, 10362), (3768, 10087), (4323, 8792), (4396, 8646), (5181, 7336), (5502, 6908), (5764, 6594)]