629038128

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 1649894400

約数和(自身を除く): 1020856272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 251, 327, 436, 479, 502, 654, 753, 872, 958, 1004, 1308, 1437, 1506, 1744, 1916, 2008, 2616, 2874, 3012, 3832, 4016, 5232, 5748, 6024, 7664, 11496, 12048, 22992, 27359, 52211, 54718, 82077, 104422, 109436, 120229, 156633, 164154, 208844, 218872, 240458, 313266, 328308, 360687, 417688, 437744, 480916, 626532, 656616, 721374, 835376, 961832, 1253064, 1313232, 1442748, 1923664, 2506128, 2885496, 5770992, 13104961, 26209922, 39314883, 52419844, 78629766, 104839688, 157259532, 209679376, 314519064, 629038128]

約数ペア:

[(1, 629038128), (2, 314519064), (3, 209679376), (4, 157259532), (6, 104839688), (8, 78629766), (12, 52419844), (16, 39314883), (24, 26209922), (48, 13104961), (109, 5770992), (218, 2885496), (251, 2506128), (327, 1923664), (436, 1442748), (479, 1313232), (502, 1253064), (654, 961832), (753, 835376), (872, 721374), (958, 656616), (1004, 626532), (1308, 480916), (1437, 437744), (1506, 417688), (1744, 360687), (1916, 328308), (2008, 313266), (2616, 240458), (2874, 218872), (3012, 208844), (3832, 164154), (4016, 156633), (5232, 120229), (5748, 109436), (6024, 104422), (7664, 82077), (11496, 54718), (12048, 52211), (22992, 27359)]