2890405476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 9148339200

約数和(自身を除く): 6257933724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 101, 114, 126, 129, 133, 139, 171, 172, 202, 228, 252, 258, 266, 278, 301, 303, 342, 387, 399, 404, 417, 516, 532, 556, 602, 606, 684, 707, 774, 798, 817, 834, 903, 909, 973, 1197, 1204, 1212, 1251, 1414, 1548, 1596, 1634, 1668, 1806, 1818, 1919, 1946, 2121, 2394, 2451, 2502, 2641, 2709, 2828, 2919, 3268, 3612, 3636, 3838, 3892, 4242, 4343, 4788, 4902, 5004, 5282, 5418, 5719, 5757, 5838, 5977, 6363, 7353, 7676, 7923, 8484, 8686, 8757, 9804, 10564, 10836, 11438, 11514, 11676, 11954, 12726, 13029, 13433, 14039, 14706, 15846, 17157, 17271, 17372, 17514, 17931, 18487, 22876, 23028, 23769, 23908, 25452, 26058, 26866, 28078, 29412, 30401, 31692, 34314, 34542, 35028, 35862, 36974, 39087, 40299, 41839, 42117, 47538, 51471, 52116, 53732, 53793, 55461, 56156, 60802, 68628, 69084, 71724, 73948, 78174, 80598, 82517, 83678, 84234, 91203, 95076, 98273, 102942, 107586, 110922, 113563, 120897, 121604, 125517, 126351, 156348, 161196, 165034, 166383, 167356, 168468, 182406, 196546, 205884, 215172, 221844, 227126, 241794, 247551, 251034, 252702, 266741, 273609, 294819, 330068, 332766, 340689, 364812, 376551, 393092, 454252, 483588, 495102, 502068, 505404, 533482, 547218, 577619, 589638, 603677, 665532, 681378, 742653, 753102, 794941, 800223, 884457, 990204, 1022067, 1066964, 1094436, 1155238, 1179276, 1207354, 1362756, 1485306, 1506204, 1589882, 1600446, 1732857, 1768914, 1811031, 1867187, 2044134, 2310476, 2384823, 2400669, 2414708, 2970612, 3179764, 3200892, 3465714, 3537828, 3622062, 3734374, 4088268, 4225739, 4769646, 4801338, 5198571, 5433093, 5601561, 6931428, 7154469, 7244124, 7468748, 8451478, 9539292, 9602676, 10397142, 10866186, 11203122, 11469863, 12677217, 14308938, 16804683, 16902956, 20794284, 21732372, 22406244, 22939726, 25354434, 28617876, 33609366, 34409589, 38031651, 45879452, 50708868, 67218732, 68819178, 76063302, 80289041, 103228767, 137638356, 152126604, 160578082, 206457534, 240867123, 321156164, 412915068, 481734246, 722601369, 963468492, 1445202738, 2890405476]

約数ペア:

[(1, 2890405476), (2, 1445202738), (3, 963468492), (4, 722601369), (6, 481734246), (7, 412915068), (9, 321156164), (12, 240867123), (14, 206457534), (18, 160578082), (19, 152126604), (21, 137638356), (28, 103228767), (36, 80289041), (38, 76063302), (42, 68819178), (43, 67218732), (57, 50708868), (63, 45879452), (76, 38031651), (84, 34409589), (86, 33609366), (101, 28617876), (114, 25354434), (126, 22939726), (129, 22406244), (133, 21732372), (139, 20794284), (171, 16902956), (172, 16804683), (202, 14308938), (228, 12677217), (252, 11469863), (258, 11203122), (266, 10866186), (278, 10397142), (301, 9602676), (303, 9539292), (342, 8451478), (387, 7468748), (399, 7244124), (404, 7154469), (417, 6931428), (516, 5601561), (532, 5433093), (556, 5198571), (602, 4801338), (606, 4769646), (684, 4225739), (707, 4088268), (774, 3734374), (798, 3622062), (817, 3537828), (834, 3465714), (903, 3200892), (909, 3179764), (973, 2970612), (1197, 2414708), (1204, 2400669), (1212, 2384823), (1251, 2310476), (1414, 2044134), (1548, 1867187), (1596, 1811031), (1634, 1768914), (1668, 1732857), (1806, 1600446), (1818, 1589882), (1919, 1506204), (1946, 1485306), (2121, 1362756), (2394, 1207354), (2451, 1179276), (2502, 1155238), (2641, 1094436), (2709, 1066964), (2828, 1022067), (2919, 990204), (3268, 884457), (3612, 800223), (3636, 794941), (3838, 753102), (3892, 742653), (4242, 681378), (4343, 665532), (4788, 603677), (4902, 589638), (5004, 577619), (5282, 547218), (5418, 533482), (5719, 505404), (5757, 502068), (5838, 495102), (5977, 483588), (6363, 454252), (7353, 393092), (7676, 376551), (7923, 364812), (8484, 340689), (8686, 332766), (8757, 330068), (9804, 294819), (10564, 273609), (10836, 266741), (11438, 252702), (11514, 251034), (11676, 247551), (11954, 241794), (12726, 227126), (13029, 221844), (13433, 215172), (14039, 205884), (14706, 196546), (15846, 182406), (17157, 168468), (17271, 167356), (17372, 166383), (17514, 165034), (17931, 161196), (18487, 156348), (22876, 126351), (23028, 125517), (23769, 121604), (23908, 120897), (25452, 113563), (26058, 110922), (26866, 107586), (28078, 102942), (29412, 98273), (30401, 95076), (31692, 91203), (34314, 84234), (34542, 83678), (35028, 82517), (35862, 80598), (36974, 78174), (39087, 73948), (40299, 71724), (41839, 69084), (42117, 68628), (47538, 60802), (51471, 56156), (52116, 55461), (53732, 53793)]