1209708528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{28349}}^1$

素因数の和:28494

約数の個数: 80

約数和(自身を含む): 3599769600

約数和(自身を除く): 2390061072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 28349, 42672, 56698, 85047, 113396, 170094, 198443, 226792, 340188, 396886, 453584, 595329, 680376, 793772, 1190658, 1360752, 1587544, 2381316, 3175088, 3600323, 4762632, 7200646, 9525264, 10800969, 14401292, 21601938, 25202261, 28802584, 43203876, 50404522, 57605168, 75606783, 86407752, 100809044, 151213566, 172815504, 201618088, 302427132, 403236176, 604854264, 1209708528]

約数ペア:

[(1, 1209708528), (2, 604854264), (3, 403236176), (4, 302427132), (6, 201618088), (7, 172815504), (8, 151213566), (12, 100809044), (14, 86407752), (16, 75606783), (21, 57605168), (24, 50404522), (28, 43203876), (42, 28802584), (48, 25202261), (56, 21601938), (84, 14401292), (112, 10800969), (127, 9525264), (168, 7200646), (254, 4762632), (336, 3600323), (381, 3175088), (508, 2381316), (762, 1587544), (889, 1360752), (1016, 1190658), (1524, 793772), (1778, 680376), (2032, 595329), (2667, 453584), (3048, 396886), (3556, 340188), (5334, 226792), (6096, 198443), (7112, 170094), (10668, 113396), (14224, 85047), (21336, 56698), (28349, 42672)]