1304512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 3017520

約数和(自身を除く): 1713008

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 109, 136, 176, 187, 218, 272, 352, 374, 436, 544, 704, 748, 872, 1088, 1199, 1496, 1744, 1853, 2398, 2992, 3488, 3706, 4796, 5984, 6976, 7412, 9592, 11968, 14824, 19184, 20383, 29648, 38368, 40766, 59296, 76736, 81532, 118592, 163064, 326128, 652256, 1304512]

約数ペア:

[(1, 1304512), (2, 652256), (4, 326128), (8, 163064), (11, 118592), (16, 81532), (17, 76736), (22, 59296), (32, 40766), (34, 38368), (44, 29648), (64, 20383), (68, 19184), (88, 14824), (109, 11968), (136, 9592), (176, 7412), (187, 6976), (218, 5984), (272, 4796), (352, 3706), (374, 3488), (436, 2992), (544, 2398), (704, 1853), (748, 1744), (872, 1496), (1088, 1199)]