242917888911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 351265517568

約数和(自身を除く): 108347628657

約数列:

[1, 3, 17, 51, 67, 163, 201, 489, 587, 743, 1139, 1761, 2229, 2771, 3417, 8313, 9979, 10921, 12631, 29937, 32763, 37893, 39329, 49781, 95681, 117987, 121109, 149343, 185657, 287043, 363327, 436141, 556971, 668593, 846277, 1308423, 1626577, 2005779, 2058853, 2538831, 4879731, 6176559, 6410627, 7414397, 8114303, 19231881, 22243191, 24342909, 29221447, 71090983, 87664341, 108980659, 137943151, 213272949, 326941977, 413829453, 496764599, 1208546711, 1490293797, 3625640133, 4763095861, 14289287583, 80972629637, 242917888911]

約数ペア:

[(1, 242917888911), (3, 80972629637), (17, 14289287583), (51, 4763095861), (67, 3625640133), (163, 1490293797), (201, 1208546711), (489, 496764599), (587, 413829453), (743, 326941977), (1139, 213272949), (1761, 137943151), (2229, 108980659), (2771, 87664341), (3417, 71090983), (8313, 29221447), (9979, 24342909), (10921, 22243191), (12631, 19231881), (29937, 8114303), (32763, 7414397), (37893, 6410627), (39329, 6176559), (49781, 4879731), (95681, 2538831), (117987, 2058853), (121109, 2005779), (149343, 1626577), (185657, 1308423), (287043, 846277), (363327, 668593), (436141, 556971)]