1328320704

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21470

約数の個数: 112

約数和(自身を含む): 3917289600

約数和(自身を除く): 2588968896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2584, 3264, 3648, 3876, 5168, 7752, 10336, 15504, 20672, 21419, 31008, 42838, 62016, 64257, 85676, 128514, 171352, 257028, 342704, 364123, 406961, 514056, 685408, 728246, 813922, 1028112, 1092369, 1220883, 1370816, 1456492, 1627844, 2056224, 2184738, 2441766, 2912984, 3255688, 4112448, 4369476, 4883532, 5825968, 6511376, 6918337, 8738952, 9767064, 11651936, 13022752, 13836674, 17477904, 19534128, 20755011, 23303872, 26045504, 27673348, 34955808, 39068256, 41510022, 55346696, 69911616, 78136512, 83020044, 110693392, 166040088, 221386784, 332080176, 442773568, 664160352, 1328320704]

約数ペア:

[(1, 1328320704), (2, 664160352), (3, 442773568), (4, 332080176), (6, 221386784), (8, 166040088), (12, 110693392), (16, 83020044), (17, 78136512), (19, 69911616), (24, 55346696), (32, 41510022), (34, 39068256), (38, 34955808), (48, 27673348), (51, 26045504), (57, 23303872), (64, 20755011), (68, 19534128), (76, 17477904), (96, 13836674), (102, 13022752), (114, 11651936), (136, 9767064), (152, 8738952), (192, 6918337), (204, 6511376), (228, 5825968), (272, 4883532), (304, 4369476), (323, 4112448), (408, 3255688), (456, 2912984), (544, 2441766), (608, 2184738), (646, 2056224), (816, 1627844), (912, 1456492), (969, 1370816), (1088, 1220883), (1216, 1092369), (1292, 1028112), (1632, 813922), (1824, 728246), (1938, 685408), (2584, 514056), (3264, 406961), (3648, 364123), (3876, 342704), (5168, 257028), (7752, 171352), (10336, 128514), (15504, 85676), (20672, 64257), (21419, 62016), (31008, 42838)]