868508733

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 1329696000

約数和(自身を除く): 461187267

約数列:

[1, 3, 17, 29, 37, 51, 59, 87, 111, 177, 269, 493, 629, 807, 1003, 1073, 1479, 1711, 1887, 2183, 3009, 3219, 4573, 5133, 6549, 7801, 9953, 13719, 15871, 18241, 23403, 29087, 29859, 37111, 47613, 54723, 63307, 87261, 111333, 132617, 169201, 189921, 269807, 288637, 397851, 460259, 507603, 587227, 809421, 865911, 1076219, 1380777, 1761681, 3228657, 4906829, 7824403, 9982859, 14720487, 17029583, 23473209, 29948577, 51088749, 289502911, 868508733]

約数ペア:

[(1, 868508733), (3, 289502911), (17, 51088749), (29, 29948577), (37, 23473209), (51, 17029583), (59, 14720487), (87, 9982859), (111, 7824403), (177, 4906829), (269, 3228657), (493, 1761681), (629, 1380777), (807, 1076219), (1003, 865911), (1073, 809421), (1479, 587227), (1711, 507603), (1887, 460259), (2183, 397851), (3009, 288637), (3219, 269807), (4573, 189921), (5133, 169201), (6549, 132617), (7801, 111333), (9953, 87261), (13719, 63307), (15871, 54723), (18241, 47613), (23403, 37111), (29087, 29859)]