271709048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 574801920

約数和(自身を除く): 303092872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 284, 403, 568, 806, 923, 1187, 1612, 1846, 2201, 2374, 3224, 3692, 4402, 4748, 7384, 8804, 9496, 15431, 17608, 28613, 30862, 36797, 57226, 61724, 73594, 84277, 114452, 123448, 147188, 168554, 228904, 294376, 337108, 478361, 674216, 956722, 1095601, 1913444, 2191202, 2612587, 3826888, 4382404, 5225174, 8764808, 10450348, 20900696, 33963631, 67927262, 135854524, 271709048]

約数ペア:

[(1, 271709048), (2, 135854524), (4, 67927262), (8, 33963631), (13, 20900696), (26, 10450348), (31, 8764808), (52, 5225174), (62, 4382404), (71, 3826888), (104, 2612587), (124, 2191202), (142, 1913444), (248, 1095601), (284, 956722), (403, 674216), (568, 478361), (806, 337108), (923, 294376), (1187, 228904), (1612, 168554), (1846, 147188), (2201, 123448), (2374, 114452), (3224, 84277), (3692, 73594), (4402, 61724), (4748, 57226), (7384, 36797), (8804, 30862), (9496, 28613), (15431, 17608)]