261036298796

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{1125797}}^1$

素因数の和:1125848

約数の個数: 72

約数和(自身を含む): 576858895200

約数和(自身を除く): 315822596404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 343, 364, 637, 676, 686, 1183, 1274, 1372, 2366, 2548, 4459, 4732, 8281, 8918, 16562, 17836, 33124, 57967, 115934, 231868, 1125797, 2251594, 4503188, 7880579, 14635361, 15761158, 29270722, 31522316, 55164053, 58541444, 102447527, 110328106, 190259693, 204895054, 220656212, 380519386, 386148371, 409790108, 717132689, 761038772, 772296742, 1331817851, 1434265378, 1544593484, 2663635702, 2868530756, 5019928823, 5327271404, 9322724957, 10039857646, 18645449914, 20079715292, 37290899828, 65259074699, 130518149398, 261036298796]

約数ペア:

[(1, 261036298796), (2, 130518149398), (4, 65259074699), (7, 37290899828), (13, 20079715292), (14, 18645449914), (26, 10039857646), (28, 9322724957), (49, 5327271404), (52, 5019928823), (91, 2868530756), (98, 2663635702), (169, 1544593484), (182, 1434265378), (196, 1331817851), (338, 772296742), (343, 761038772), (364, 717132689), (637, 409790108), (676, 386148371), (686, 380519386), (1183, 220656212), (1274, 204895054), (1372, 190259693), (2366, 110328106), (2548, 102447527), (4459, 58541444), (4732, 55164053), (8281, 31522316), (8918, 29270722), (16562, 15761158), (17836, 14635361), (33124, 7880579), (57967, 4503188), (115934, 2251594), (231868, 1125797)]