223353856

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 88

約数和(自身を含む): 495210240

約数和(自身を除く): 271856384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 251, 256, 316, 352, 502, 512, 632, 704, 869, 1004, 1024, 1264, 1408, 1738, 2008, 2528, 2761, 2816, 3476, 4016, 5056, 5522, 5632, 6952, 8032, 10112, 11044, 11264, 13904, 16064, 19829, 20224, 22088, 27808, 32128, 39658, 40448, 44176, 55616, 64256, 79316, 80896, 88352, 111232, 128512, 158632, 176704, 218119, 222464, 257024, 317264, 353408, 436238, 444928, 634528, 706816, 872476, 889856, 1269056, 1413632, 1744952, 2538112, 2827264, 3489904, 5076224, 6979808, 10152448, 13959616, 20304896, 27919232, 55838464, 111676928, 223353856]

約数ペア:

[(1, 223353856), (2, 111676928), (4, 55838464), (8, 27919232), (11, 20304896), (16, 13959616), (22, 10152448), (32, 6979808), (44, 5076224), (64, 3489904), (79, 2827264), (88, 2538112), (128, 1744952), (158, 1413632), (176, 1269056), (251, 889856), (256, 872476), (316, 706816), (352, 634528), (502, 444928), (512, 436238), (632, 353408), (704, 317264), (869, 257024), (1004, 222464), (1024, 218119), (1264, 176704), (1408, 158632), (1738, 128512), (2008, 111232), (2528, 88352), (2761, 80896), (2816, 79316), (3476, 64256), (4016, 55616), (5056, 44176), (5522, 40448), (5632, 39658), (6952, 32128), (8032, 27808), (10112, 22088), (11044, 20224), (11264, 19829), (13904, 16064)]