7256125188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{9391}}^1$

素因数の和:9554

約数の個数: 108

約数和(自身を含む): 20019836928

約数和(自身を除く): 12763711740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 169, 234, 254, 338, 381, 468, 507, 508, 676, 762, 1014, 1143, 1521, 1524, 1651, 2028, 2286, 3042, 3302, 4572, 4953, 6084, 6604, 9391, 9906, 14859, 18782, 19812, 21463, 28173, 29718, 37564, 42926, 56346, 59436, 64389, 84519, 85852, 112692, 122083, 128778, 169038, 193167, 244166, 257556, 338076, 366249, 386334, 488332, 732498, 772668, 1098747, 1192657, 1464996, 1587079, 2197494, 2385314, 3174158, 3577971, 4394988, 4761237, 4770628, 6348316, 7155942, 9522474, 10733913, 14283711, 14311884, 15504541, 19044948, 21467826, 28567422, 31009082, 42935652, 46513623, 57134844, 62018164, 93027246, 139540869, 186054492, 201559033, 279081738, 403118066, 558163476, 604677099, 806236132, 1209354198, 1814031297, 2418708396, 3628062594, 7256125188]

約数ペア:

[(1, 7256125188), (2, 3628062594), (3, 2418708396), (4, 1814031297), (6, 1209354198), (9, 806236132), (12, 604677099), (13, 558163476), (18, 403118066), (26, 279081738), (36, 201559033), (39, 186054492), (52, 139540869), (78, 93027246), (117, 62018164), (127, 57134844), (156, 46513623), (169, 42935652), (234, 31009082), (254, 28567422), (338, 21467826), (381, 19044948), (468, 15504541), (507, 14311884), (508, 14283711), (676, 10733913), (762, 9522474), (1014, 7155942), (1143, 6348316), (1521, 4770628), (1524, 4761237), (1651, 4394988), (2028, 3577971), (2286, 3174158), (3042, 2385314), (3302, 2197494), (4572, 1587079), (4953, 1464996), (6084, 1192657), (6604, 1098747), (9391, 772668), (9906, 732498), (14859, 488332), (18782, 386334), (19812, 366249), (21463, 338076), (28173, 257556), (29718, 244166), (37564, 193167), (42926, 169038), (56346, 128778), (59436, 122083), (64389, 112692), (84519, 85852)]