221463616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2627

約数の個数: 56

約数和(自身を含む): 483388416

約数和(自身を除く): 261924800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2477, 2794, 4064, 4954, 5588, 8128, 9908, 11176, 19816, 22352, 27247, 39632, 44704, 54494, 79264, 89408, 108988, 158528, 217976, 314579, 435952, 629158, 871904, 1258316, 1743808, 2516632, 3460369, 5033264, 6920738, 10066528, 13841476, 20133056, 27682952, 55365904, 110731808, 221463616]

約数ペア:

[(1, 221463616), (2, 110731808), (4, 55365904), (8, 27682952), (11, 20133056), (16, 13841476), (22, 10066528), (32, 6920738), (44, 5033264), (64, 3460369), (88, 2516632), (127, 1743808), (176, 1258316), (254, 871904), (352, 629158), (508, 435952), (704, 314579), (1016, 217976), (1397, 158528), (2032, 108988), (2477, 89408), (2794, 79264), (4064, 54494), (4954, 44704), (5588, 39632), (8128, 27247), (9908, 22352), (11176, 19816)]