289473588

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 811087200

約数和(自身を除く): 521613612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 228, 236, 324, 342, 354, 513, 531, 684, 708, 797, 1026, 1062, 1121, 1539, 1593, 1594, 2052, 2124, 2242, 2391, 3078, 3186, 3188, 3363, 4484, 4779, 4782, 6156, 6372, 6726, 7173, 9558, 9564, 10089, 13452, 14346, 15143, 19116, 20178, 21519, 28692, 30267, 30286, 40356, 43038, 45429, 47023, 60534, 60572, 64557, 86076, 90801, 90858, 94046, 121068, 129114, 136287, 141069, 181602, 181716, 188092, 258228, 272574, 282138, 363204, 408861, 423207, 545148, 564276, 817722, 846414, 893437, 1226583, 1269621, 1635444, 1692828, 1786874, 2453166, 2539242, 2680311, 3573748, 3808863, 4906332, 5078484, 5360622, 7617726, 8040933, 10721244, 15235452, 16081866, 24122799, 32163732, 48245598, 72368397, 96491196, 144736794, 289473588]

約数ペア:

[(1, 289473588), (2, 144736794), (3, 96491196), (4, 72368397), (6, 48245598), (9, 32163732), (12, 24122799), (18, 16081866), (19, 15235452), (27, 10721244), (36, 8040933), (38, 7617726), (54, 5360622), (57, 5078484), (59, 4906332), (76, 3808863), (81, 3573748), (108, 2680311), (114, 2539242), (118, 2453166), (162, 1786874), (171, 1692828), (177, 1635444), (228, 1269621), (236, 1226583), (324, 893437), (342, 846414), (354, 817722), (513, 564276), (531, 545148), (684, 423207), (708, 408861), (797, 363204), (1026, 282138), (1062, 272574), (1121, 258228), (1539, 188092), (1593, 181716), (1594, 181602), (2052, 141069), (2124, 136287), (2242, 129114), (2391, 121068), (3078, 94046), (3186, 90858), (3188, 90801), (3363, 86076), (4484, 64557), (4779, 60572), (4782, 60534), (6156, 47023), (6372, 45429), (6726, 43038), (7173, 40356), (9558, 30286), (9564, 30267), (10089, 28692), (13452, 21519), (14346, 20178), (15143, 19116)]