213358488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55217}}^1$

素因数の和:55256

約数の個数: 64

約数和(自身を含む): 636111360

約数和(自身を除く): 422752872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 55217, 110434, 165651, 220868, 331302, 386519, 441736, 662604, 773038, 1159557, 1269991, 1325208, 1546076, 2319114, 2539982, 3092152, 3809973, 4638228, 5079964, 7619946, 8889937, 9276456, 10159928, 15239892, 17779874, 26669811, 30479784, 35559748, 53339622, 71119496, 106679244, 213358488]

約数ペア:

[(1, 213358488), (2, 106679244), (3, 71119496), (4, 53339622), (6, 35559748), (7, 30479784), (8, 26669811), (12, 17779874), (14, 15239892), (21, 10159928), (23, 9276456), (24, 8889937), (28, 7619946), (42, 5079964), (46, 4638228), (56, 3809973), (69, 3092152), (84, 2539982), (92, 2319114), (138, 1546076), (161, 1325208), (168, 1269991), (184, 1159557), (276, 773038), (322, 662604), (483, 441736), (552, 386519), (644, 331302), (966, 220868), (1288, 165651), (1932, 110434), (3864, 55217)]