2912207508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15809}}^1$

素因数の和:15886

約数の個数: 144

約数和(自身を含む): 9115666560

約数和(自身を除く): 6203459052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 357, 387, 476, 516, 602, 612, 714, 731, 774, 903, 1071, 1204, 1428, 1462, 1548, 1806, 2142, 2193, 2709, 2924, 3612, 4284, 4386, 5117, 5418, 6579, 8772, 10234, 10836, 13158, 15351, 15809, 20468, 26316, 30702, 31618, 46053, 47427, 61404, 63236, 92106, 94854, 110663, 142281, 184212, 189708, 221326, 268753, 284562, 331989, 442652, 537506, 569124, 663978, 679787, 806259, 995967, 1075012, 1327956, 1359574, 1612518, 1881271, 1991934, 2039361, 2418777, 2719148, 3225036, 3762542, 3983868, 4078722, 4758509, 4837554, 5643813, 6118083, 7525084, 8157444, 9517018, 9675108, 11287626, 11556379, 12236166, 14275527, 16931439, 19034036, 22575252, 23112758, 24472332, 28551054, 33862878, 34669137, 42826581, 46225516, 57102108, 67725756, 69338274, 80894653, 85653162, 104007411, 138676548, 161789306, 171306324, 208014822, 242683959, 323578612, 416029644, 485367918, 728051877, 970735836, 1456103754, 2912207508]

約数ペア:

[(1, 2912207508), (2, 1456103754), (3, 970735836), (4, 728051877), (6, 485367918), (7, 416029644), (9, 323578612), (12, 242683959), (14, 208014822), (17, 171306324), (18, 161789306), (21, 138676548), (28, 104007411), (34, 85653162), (36, 80894653), (42, 69338274), (43, 67725756), (51, 57102108), (63, 46225516), (68, 42826581), (84, 34669137), (86, 33862878), (102, 28551054), (119, 24472332), (126, 23112758), (129, 22575252), (153, 19034036), (172, 16931439), (204, 14275527), (238, 12236166), (252, 11556379), (258, 11287626), (301, 9675108), (306, 9517018), (357, 8157444), (387, 7525084), (476, 6118083), (516, 5643813), (602, 4837554), (612, 4758509), (714, 4078722), (731, 3983868), (774, 3762542), (903, 3225036), (1071, 2719148), (1204, 2418777), (1428, 2039361), (1462, 1991934), (1548, 1881271), (1806, 1612518), (2142, 1359574), (2193, 1327956), (2709, 1075012), (2924, 995967), (3612, 806259), (4284, 679787), (4386, 663978), (5117, 569124), (5418, 537506), (6579, 442652), (8772, 331989), (10234, 284562), (10836, 268753), (13158, 221326), (15351, 189708), (15809, 184212), (20468, 142281), (26316, 110663), (30702, 94854), (31618, 92106), (46053, 63236), (47427, 61404)]