289370295963

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{313549}}^1$

素因数の和:313841

約数の個数: 64

約数和(自身を含む): 517733760000

約数和(自身を除く): 228363464037

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 257, 399, 513, 771, 1197, 1799, 2313, 3591, 4883, 5397, 6939, 14649, 16191, 34181, 43947, 48573, 102543, 131841, 307629, 313549, 922887, 940647, 2194843, 2821941, 5957431, 6584529, 8465823, 17872293, 19753587, 41702017, 53616879, 59260761, 80582093, 125106051, 160850637, 241746279, 375318153, 564074651, 725238837, 1125954459, 1531059767, 1692223953, 2175716511, 4593179301, 5076671859, 10717418369, 13779537903, 15230015577, 32152255107, 41338613709, 96456765321, 289370295963]

約数ペア:

[(1, 289370295963), (3, 96456765321), (7, 41338613709), (9, 32152255107), (19, 15230015577), (21, 13779537903), (27, 10717418369), (57, 5076671859), (63, 4593179301), (133, 2175716511), (171, 1692223953), (189, 1531059767), (257, 1125954459), (399, 725238837), (513, 564074651), (771, 375318153), (1197, 241746279), (1799, 160850637), (2313, 125106051), (3591, 80582093), (4883, 59260761), (5397, 53616879), (6939, 41702017), (14649, 19753587), (16191, 17872293), (34181, 8465823), (43947, 6584529), (48573, 5957431), (102543, 2821941), (131841, 2194843), (307629, 940647), (313549, 922887)]