713787568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 1584273600

約数和(自身を除く): 870486032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 337, 442, 599, 674, 884, 1198, 1348, 1768, 2396, 2696, 3536, 4381, 4792, 5392, 5729, 7787, 8762, 9584, 10183, 11458, 15574, 17524, 20366, 22916, 31148, 35048, 40732, 45832, 62296, 70096, 74477, 81464, 91664, 124592, 132379, 148954, 162928, 201863, 264758, 297908, 403726, 529516, 595816, 807452, 1059032, 1191632, 1614904, 2118064, 2624219, 3229808, 3431671, 5248438, 6863342, 10496876, 13726684, 20993752, 27453368, 41987504, 44611723, 54906736, 89223446, 178446892, 356893784, 713787568]

約数ペア:

[(1, 713787568), (2, 356893784), (4, 178446892), (8, 89223446), (13, 54906736), (16, 44611723), (17, 41987504), (26, 27453368), (34, 20993752), (52, 13726684), (68, 10496876), (104, 6863342), (136, 5248438), (208, 3431671), (221, 3229808), (272, 2624219), (337, 2118064), (442, 1614904), (599, 1191632), (674, 1059032), (884, 807452), (1198, 595816), (1348, 529516), (1768, 403726), (2396, 297908), (2696, 264758), (3536, 201863), (4381, 162928), (4792, 148954), (5392, 132379), (5729, 124592), (7787, 91664), (8762, 81464), (9584, 74477), (10183, 70096), (11458, 62296), (15574, 45832), (17524, 40732), (20366, 35048), (22916, 31148)]