1169889228

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 2987672688

約数和(自身を除く): 1817783460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 293, 394, 563, 586, 591, 788, 879, 1126, 1172, 1182, 1689, 1758, 1773, 2252, 2364, 2637, 3378, 3516, 3546, 5067, 5274, 6756, 7092, 10134, 10548, 20268, 57721, 110911, 115442, 164959, 173163, 221822, 230884, 329918, 332733, 346326, 443644, 494877, 519489, 659836, 665466, 692652, 989754, 998199, 1038978, 1330932, 1484631, 1979508, 1996398, 2077956, 2969262, 3992796, 5938524, 32496923, 64993846, 97490769, 129987692, 194981538, 292472307, 389963076, 584944614, 1169889228]

約数ペア:

[(1, 1169889228), (2, 584944614), (3, 389963076), (4, 292472307), (6, 194981538), (9, 129987692), (12, 97490769), (18, 64993846), (36, 32496923), (197, 5938524), (293, 3992796), (394, 2969262), (563, 2077956), (586, 1996398), (591, 1979508), (788, 1484631), (879, 1330932), (1126, 1038978), (1172, 998199), (1182, 989754), (1689, 692652), (1758, 665466), (1773, 659836), (2252, 519489), (2364, 494877), (2637, 443644), (3378, 346326), (3516, 332733), (3546, 329918), (5067, 230884), (5274, 221822), (6756, 173163), (7092, 164959), (10134, 115442), (10548, 110911), (20268, 57721)]