1892287306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 3874590720

約数和(自身を除く): 1982303414

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 109, 119, 181, 182, 217, 218, 221, 238, 362, 403, 434, 442, 527, 763, 806, 1054, 1267, 1417, 1526, 1547, 1853, 2353, 2534, 2821, 2834, 3077, 3094, 3379, 3689, 3706, 4706, 5611, 5642, 6154, 6758, 6851, 7378, 9919, 11222, 12971, 13702, 16471, 19729, 19838, 21539, 23653, 24089, 25942, 32942, 39277, 39458, 40001, 43078, 43927, 47306, 47957, 48178, 57443, 72943, 78554, 80002, 87854, 95387, 95914, 114886, 138103, 145886, 168623, 190774, 256477, 276206, 280007, 307489, 335393, 337246, 402101, 510601, 512954, 560014, 611599, 614978, 667709, 670786, 746759, 804202, 1021202, 1223198, 1240031, 1335418, 1493518, 1795339, 2347751, 2480062, 3590678, 4281193, 4360109, 4695502, 5227313, 7950787, 8562386, 8680217, 8720218, 10397183, 10454626, 15901574, 17360434, 20794366, 30520763, 55655509, 61041526, 72780281, 111311018, 135163379, 145560562, 270326758, 946143653, 1892287306]

約数ペア:

[(1, 1892287306), (2, 946143653), (7, 270326758), (13, 145560562), (14, 135163379), (17, 111311018), (26, 72780281), (31, 61041526), (34, 55655509), (62, 30520763), (91, 20794366), (109, 17360434), (119, 15901574), (181, 10454626), (182, 10397183), (217, 8720218), (218, 8680217), (221, 8562386), (238, 7950787), (362, 5227313), (403, 4695502), (434, 4360109), (442, 4281193), (527, 3590678), (763, 2480062), (806, 2347751), (1054, 1795339), (1267, 1493518), (1417, 1335418), (1526, 1240031), (1547, 1223198), (1853, 1021202), (2353, 804202), (2534, 746759), (2821, 670786), (2834, 667709), (3077, 614978), (3094, 611599), (3379, 560014), (3689, 512954), (3706, 510601), (4706, 402101), (5611, 337246), (5642, 335393), (6154, 307489), (6758, 280007), (6851, 276206), (7378, 256477), (9919, 190774), (11222, 168623), (12971, 145886), (13702, 138103), (16471, 114886), (19729, 95914), (19838, 95387), (21539, 87854), (23653, 80002), (24089, 78554), (25942, 72943), (32942, 57443), (39277, 48178), (39458, 47957), (40001, 47306), (43078, 43927)]