449436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 1172864

約数和(自身を除く): 723428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 67, 78, 86, 129, 134, 156, 172, 201, 258, 268, 402, 516, 559, 804, 871, 1118, 1677, 1742, 2236, 2613, 2881, 3354, 3484, 5226, 5762, 6708, 8643, 10452, 11524, 17286, 34572, 37453, 74906, 112359, 149812, 224718, 449436]

約数ペア:

[(1, 449436), (2, 224718), (3, 149812), (4, 112359), (6, 74906), (12, 37453), (13, 34572), (26, 17286), (39, 11524), (43, 10452), (52, 8643), (67, 6708), (78, 5762), (86, 5226), (129, 3484), (134, 3354), (156, 2881), (172, 2613), (201, 2236), (258, 1742), (268, 1677), (402, 1118), (516, 871), (559, 804)]