417820944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19919}}^1$

素因数の和:19972

約数の個数: 80

約数和(自身を含む): 1185638400

約数和(自身を除く): 767817456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 19919, 20976, 39838, 59757, 79676, 119514, 159352, 239028, 318704, 378461, 458137, 478056, 756922, 916274, 956112, 1135383, 1374411, 1513844, 1832548, 2270766, 2748822, 3027688, 3665096, 4541532, 5497644, 6055376, 7330192, 8704603, 9083064, 10995288, 17409206, 18166128, 21990576, 26113809, 34818412, 52227618, 69636824, 104455236, 139273648, 208910472, 417820944]

約数ペア:

[(1, 417820944), (2, 208910472), (3, 139273648), (4, 104455236), (6, 69636824), (8, 52227618), (12, 34818412), (16, 26113809), (19, 21990576), (23, 18166128), (24, 17409206), (38, 10995288), (46, 9083064), (48, 8704603), (57, 7330192), (69, 6055376), (76, 5497644), (92, 4541532), (114, 3665096), (138, 3027688), (152, 2748822), (184, 2270766), (228, 1832548), (276, 1513844), (304, 1374411), (368, 1135383), (437, 956112), (456, 916274), (552, 756922), (874, 478056), (912, 458137), (1104, 378461), (1311, 318704), (1748, 239028), (2622, 159352), (3496, 119514), (5244, 79676), (6992, 59757), (10488, 39838), (19919, 20976)]