1311931776

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3623}}^1$

素因数の和:3704

約数の個数: 128

約数和(自身を含む): 3726051840

約数和(自身を除く): 2414120064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 123, 128, 138, 164, 184, 192, 246, 276, 328, 368, 384, 492, 552, 656, 736, 943, 984, 1104, 1312, 1472, 1886, 1968, 2208, 2624, 2829, 2944, 3623, 3772, 3936, 4416, 5248, 5658, 7246, 7544, 7872, 8832, 10869, 11316, 14492, 15088, 15744, 21738, 22632, 28984, 30176, 43476, 45264, 57968, 60352, 83329, 86952, 90528, 115936, 120704, 148543, 166658, 173904, 181056, 231872, 249987, 297086, 333316, 347808, 362112, 445629, 463744, 499974, 594172, 666632, 695616, 891258, 999948, 1188344, 1333264, 1391232, 1782516, 1999896, 2376688, 2666528, 3416489, 3565032, 3999792, 4753376, 5333056, 6832978, 7130064, 7999584, 9506752, 10249467, 10666112, 13665956, 14260128, 15999168, 19013504, 20498934, 27331912, 28520256, 31998336, 40997868, 54663824, 57040512, 81995736, 109327648, 163991472, 218655296, 327982944, 437310592, 655965888, 1311931776]

約数ペア:

[(1, 1311931776), (2, 655965888), (3, 437310592), (4, 327982944), (6, 218655296), (8, 163991472), (12, 109327648), (16, 81995736), (23, 57040512), (24, 54663824), (32, 40997868), (41, 31998336), (46, 28520256), (48, 27331912), (64, 20498934), (69, 19013504), (82, 15999168), (92, 14260128), (96, 13665956), (123, 10666112), (128, 10249467), (138, 9506752), (164, 7999584), (184, 7130064), (192, 6832978), (246, 5333056), (276, 4753376), (328, 3999792), (368, 3565032), (384, 3416489), (492, 2666528), (552, 2376688), (656, 1999896), (736, 1782516), (943, 1391232), (984, 1333264), (1104, 1188344), (1312, 999948), (1472, 891258), (1886, 695616), (1968, 666632), (2208, 594172), (2624, 499974), (2829, 463744), (2944, 445629), (3623, 362112), (3772, 347808), (3936, 333316), (4416, 297086), (5248, 249987), (5658, 231872), (7246, 181056), (7544, 173904), (7872, 166658), (8832, 148543), (10869, 120704), (11316, 115936), (14492, 90528), (15088, 86952), (15744, 83329), (21738, 60352), (22632, 57968), (28984, 45264), (30176, 43476)]