448809318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8167}}^1$

素因数の和:8289

約数の個数: 48

約数和(自身を含む): 1009172736

約数和(自身を除く): 560363418

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 3053, 6106, 8167, 9159, 16334, 18318, 24501, 27477, 49002, 54954, 73503, 147006, 351181, 579857, 702362, 1053543, 1159714, 1739571, 2107086, 3160629, 3479142, 5218713, 6321258, 10437426, 24933851, 49867702, 74801553, 149603106, 224404659, 448809318]

約数ペア:

[(1, 448809318), (2, 224404659), (3, 149603106), (6, 74801553), (9, 49867702), (18, 24933851), (43, 10437426), (71, 6321258), (86, 5218713), (129, 3479142), (142, 3160629), (213, 2107086), (258, 1739571), (387, 1159714), (426, 1053543), (639, 702362), (774, 579857), (1278, 351181), (3053, 147006), (6106, 73503), (8167, 54954), (9159, 49002), (16334, 27477), (18318, 24501)]