493551576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 1572480000

約数和(自身を除く): 1078928424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 449, 504, 727, 756, 898, 1347, 1454, 1512, 1796, 2181, 2694, 2908, 3143, 3592, 4041, 4362, 5089, 5388, 5816, 6286, 6543, 8082, 8724, 9429, 10178, 10776, 12123, 12572, 13086, 15267, 16164, 17448, 18858, 19629, 20356, 24246, 25144, 26172, 28287, 30534, 32328, 37716, 39258, 40712, 45801, 48492, 52344, 56574, 61068, 75432, 78516, 84861, 91602, 96984, 113148, 122136, 137403, 157032, 169722, 183204, 226296, 274806, 326423, 339444, 366408, 549612, 652846, 678888, 979269, 1099224, 1305692, 1958538, 2284961, 2611384, 2937807, 3917076, 4569922, 5875614, 6854883, 7834152, 8813421, 9139844, 11751228, 13709766, 17626842, 18279688, 20564649, 23502456, 27419532, 35253684, 41129298, 54839064, 61693947, 70507368, 82258596, 123387894, 164517192, 246775788, 493551576]

約数ペア:

[(1, 493551576), (2, 246775788), (3, 164517192), (4, 123387894), (6, 82258596), (7, 70507368), (8, 61693947), (9, 54839064), (12, 41129298), (14, 35253684), (18, 27419532), (21, 23502456), (24, 20564649), (27, 18279688), (28, 17626842), (36, 13709766), (42, 11751228), (54, 9139844), (56, 8813421), (63, 7834152), (72, 6854883), (84, 5875614), (108, 4569922), (126, 3917076), (168, 2937807), (189, 2611384), (216, 2284961), (252, 1958538), (378, 1305692), (449, 1099224), (504, 979269), (727, 678888), (756, 652846), (898, 549612), (1347, 366408), (1454, 339444), (1512, 326423), (1796, 274806), (2181, 226296), (2694, 183204), (2908, 169722), (3143, 157032), (3592, 137403), (4041, 122136), (4362, 113148), (5089, 96984), (5388, 91602), (5816, 84861), (6286, 78516), (6543, 75432), (8082, 61068), (8724, 56574), (9429, 52344), (10178, 48492), (10776, 45801), (12123, 40712), (12572, 39258), (13086, 37716), (15267, 32328), (16164, 30534), (17448, 28287), (18858, 26172), (19629, 25144), (20356, 24246)]