280018764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{457547}}^1$

素因数の和:457574

約数の個数: 36

約数和(自身を含む): 749463624

約数和(自身を除く): 469444860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 457547, 915094, 1372641, 1830188, 2745282, 4117923, 5490564, 7778299, 8235846, 15556598, 16471692, 23334897, 31113196, 46669794, 70004691, 93339588, 140009382, 280018764]

約数ペア:

[(1, 280018764), (2, 140009382), (3, 93339588), (4, 70004691), (6, 46669794), (9, 31113196), (12, 23334897), (17, 16471692), (18, 15556598), (34, 8235846), (36, 7778299), (51, 5490564), (68, 4117923), (102, 2745282), (153, 1830188), (204, 1372641), (306, 915094), (612, 457547)]