291289704186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{95783}}^1$

素因数の和:96235

約数の個数: 64

約数和(自身を含む): 634399653888

約数和(自身を除く): 343109949702

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 307, 381, 614, 762, 921, 1651, 1842, 3302, 3991, 4953, 7982, 9906, 11973, 23946, 38989, 77978, 95783, 116967, 191566, 233934, 287349, 506857, 574698, 1013714, 1245179, 1520571, 2490358, 3041142, 3735537, 7471074, 12164441, 24328882, 29405381, 36493323, 58810762, 72986646, 88216143, 158137733, 176432286, 316275466, 382269953, 474413199, 764539906, 948826398, 1146809859, 2293619718, 3734483387, 7468966774, 11203450161, 22406900322, 48548284031, 97096568062, 145644852093, 291289704186]

約数ペア:

[(1, 291289704186), (2, 145644852093), (3, 97096568062), (6, 48548284031), (13, 22406900322), (26, 11203450161), (39, 7468966774), (78, 3734483387), (127, 2293619718), (254, 1146809859), (307, 948826398), (381, 764539906), (614, 474413199), (762, 382269953), (921, 316275466), (1651, 176432286), (1842, 158137733), (3302, 88216143), (3991, 72986646), (4953, 58810762), (7982, 36493323), (9906, 29405381), (11973, 24328882), (23946, 12164441), (38989, 7471074), (77978, 3735537), (95783, 3041142), (116967, 2490358), (191566, 1520571), (233934, 1245179), (287349, 1013714), (506857, 574698)]