129798944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 299376000

約数和(自身を除く): 169577056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 109, 136, 176, 187, 199, 218, 272, 352, 374, 398, 436, 544, 748, 796, 872, 1199, 1496, 1592, 1744, 1853, 2189, 2398, 2992, 3184, 3383, 3488, 3706, 4378, 4796, 5984, 6368, 6766, 7412, 8756, 9592, 13532, 14824, 17512, 19184, 20383, 21691, 27064, 29648, 35024, 37213, 38368, 40766, 43382, 54128, 59296, 70048, 74426, 81532, 86764, 108256, 148852, 163064, 173528, 238601, 297704, 326128, 347056, 368747, 477202, 595408, 652256, 694112, 737494, 954404, 1190816, 1474988, 1908808, 2949976, 3817616, 4056217, 5899952, 7635232, 8112434, 11799904, 16224868, 32449736, 64899472, 129798944]

約数ペア:

[(1, 129798944), (2, 64899472), (4, 32449736), (8, 16224868), (11, 11799904), (16, 8112434), (17, 7635232), (22, 5899952), (32, 4056217), (34, 3817616), (44, 2949976), (68, 1908808), (88, 1474988), (109, 1190816), (136, 954404), (176, 737494), (187, 694112), (199, 652256), (218, 595408), (272, 477202), (352, 368747), (374, 347056), (398, 326128), (436, 297704), (544, 238601), (748, 173528), (796, 163064), (872, 148852), (1199, 108256), (1496, 86764), (1592, 81532), (1744, 74426), (1853, 70048), (2189, 59296), (2398, 54128), (2992, 43382), (3184, 40766), (3383, 38368), (3488, 37213), (3706, 35024), (4378, 29648), (4796, 27064), (5984, 21691), (6368, 20383), (6766, 19184), (7412, 17512), (8756, 14824), (9592, 13532)]