1566591468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 4121663616

約数和(自身を除く): 2555072148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 83, 123, 156, 164, 166, 169, 227, 246, 249, 332, 338, 454, 492, 498, 507, 533, 676, 681, 908, 996, 1014, 1066, 1079, 1362, 1599, 2028, 2132, 2158, 2724, 2951, 3198, 3237, 3403, 4316, 5902, 6396, 6474, 6806, 6929, 8853, 9307, 10209, 11804, 12948, 13612, 13858, 14027, 17706, 18614, 18841, 20418, 20787, 27716, 27921, 28054, 35412, 37228, 37682, 38363, 40836, 41574, 42081, 44239, 55842, 56108, 56523, 75364, 76726, 83148, 84162, 88478, 111684, 113046, 115089, 120991, 132717, 153452, 168324, 176956, 226092, 230178, 241982, 244933, 265434, 362973, 460356, 483964, 489866, 530868, 575107, 725946, 734799, 772481, 979732, 1150214, 1451892, 1469598, 1544962, 1572883, 1725321, 2300428, 2317443, 2939196, 3089924, 3145766, 3184129, 3450642, 4634886, 4718649, 6291532, 6368258, 6901284, 9269772, 9437298, 9552387, 10042253, 12736516, 18874596, 19104774, 20084506, 30126759, 38209548, 40169012, 60253518, 120507036, 130549289, 261098578, 391647867, 522197156, 783295734, 1566591468]

約数ペア:

[(1, 1566591468), (2, 783295734), (3, 522197156), (4, 391647867), (6, 261098578), (12, 130549289), (13, 120507036), (26, 60253518), (39, 40169012), (41, 38209548), (52, 30126759), (78, 20084506), (82, 19104774), (83, 18874596), (123, 12736516), (156, 10042253), (164, 9552387), (166, 9437298), (169, 9269772), (227, 6901284), (246, 6368258), (249, 6291532), (332, 4718649), (338, 4634886), (454, 3450642), (492, 3184129), (498, 3145766), (507, 3089924), (533, 2939196), (676, 2317443), (681, 2300428), (908, 1725321), (996, 1572883), (1014, 1544962), (1066, 1469598), (1079, 1451892), (1362, 1150214), (1599, 979732), (2028, 772481), (2132, 734799), (2158, 725946), (2724, 575107), (2951, 530868), (3198, 489866), (3237, 483964), (3403, 460356), (4316, 362973), (5902, 265434), (6396, 244933), (6474, 241982), (6806, 230178), (6929, 226092), (8853, 176956), (9307, 168324), (10209, 153452), (11804, 132717), (12948, 120991), (13612, 115089), (13858, 113046), (14027, 111684), (17706, 88478), (18614, 84162), (18841, 83148), (20418, 76726), (20787, 75364), (27716, 56523), (27921, 56108), (28054, 55842), (35412, 44239), (37228, 42081), (37682, 41574), (38363, 40836)]