2998889244

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12542

約数の個数: 144

約数和(自身を含む): 8912292480

約数和(自身を除く): 5913403236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 702, 741, 972, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 3159, 4212, 4446, 4617, 6156, 6318, 6669, 8892, 9234, 12491, 12636, 13338, 18468, 20007, 24982, 26676, 37473, 40014, 49964, 60021, 74946, 80028, 112419, 120042, 149892, 162383, 224838, 237329, 240084, 324766, 337257, 449676, 474658, 487149, 649532, 674514, 711987, 949316, 974298, 1011771, 1349028, 1423974, 1461447, 1948596, 2023542, 2135961, 2847948, 2922894, 3035313, 3085277, 4047084, 4271922, 4384341, 5845788, 6070626, 6170554, 6407883, 8543844, 8768682, 9255831, 12141252, 12341108, 12815766, 13153023, 17537364, 18511662, 19223649, 25631532, 26306046, 27767493, 37023324, 38447298, 39459069, 52612092, 55534986, 57670947, 76894596, 78918138, 83302479, 111069972, 115341894, 157836276, 166604958, 230683788, 249907437, 333209916, 499814874, 749722311, 999629748, 1499444622, 2998889244]

約数ペア:

[(1, 2998889244), (2, 1499444622), (3, 999629748), (4, 749722311), (6, 499814874), (9, 333209916), (12, 249907437), (13, 230683788), (18, 166604958), (19, 157836276), (26, 115341894), (27, 111069972), (36, 83302479), (38, 78918138), (39, 76894596), (52, 57670947), (54, 55534986), (57, 52612092), (76, 39459069), (78, 38447298), (81, 37023324), (108, 27767493), (114, 26306046), (117, 25631532), (156, 19223649), (162, 18511662), (171, 17537364), (228, 13153023), (234, 12815766), (243, 12341108), (247, 12141252), (324, 9255831), (342, 8768682), (351, 8543844), (468, 6407883), (486, 6170554), (494, 6070626), (513, 5845788), (684, 4384341), (702, 4271922), (741, 4047084), (972, 3085277), (988, 3035313), (1026, 2922894), (1053, 2847948), (1404, 2135961), (1482, 2023542), (1539, 1948596), (2052, 1461447), (2106, 1423974), (2223, 1349028), (2964, 1011771), (3078, 974298), (3159, 949316), (4212, 711987), (4446, 674514), (4617, 649532), (6156, 487149), (6318, 474658), (6669, 449676), (8892, 337257), (9234, 324766), (12491, 240084), (12636, 237329), (13338, 224838), (18468, 162383), (20007, 149892), (24982, 120042), (26676, 112419), (37473, 80028), (40014, 74946), (49964, 60021)]