299147856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 160

約数和(自身を含む): 950415360

約数和(自身を除く): 651267504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 987, 997, 1064, 1128, 1316, 1596, 1786, 1974, 1994, 2128, 2256, 2632, 2679, 2991, 3192, 3572, 3948, 3988, 5264, 5358, 5982, 6251, 6384, 6979, 7144, 7896, 7976, 10716, 11964, 12502, 13958, 14288, 15792, 15952, 18753, 18943, 20937, 21432, 23928, 25004, 27916, 37506, 37886, 41874, 42864, 46859, 47856, 50008, 55832, 56829, 75012, 75772, 83748, 93718, 100016, 111664, 113658, 132601, 140577, 150024, 151544, 167496, 187436, 227316, 265202, 281154, 300048, 303088, 328013, 334992, 374872, 397803, 454632, 530404, 562308, 656026, 749744, 795606, 890321, 909264, 984039, 1060808, 1124616, 1312052, 1591212, 1780642, 1968078, 2121616, 2249232, 2624104, 2670963, 3182424, 3561284, 3936156, 5248208, 5341926, 6232247, 6364848, 7122568, 7872312, 10683852, 12464494, 14245136, 15744624, 18696741, 21367704, 24928988, 37393482, 42735408, 49857976, 74786964, 99715952, 149573928, 299147856]

約数ペア:

[(1, 299147856), (2, 149573928), (3, 99715952), (4, 74786964), (6, 49857976), (7, 42735408), (8, 37393482), (12, 24928988), (14, 21367704), (16, 18696741), (19, 15744624), (21, 14245136), (24, 12464494), (28, 10683852), (38, 7872312), (42, 7122568), (47, 6364848), (48, 6232247), (56, 5341926), (57, 5248208), (76, 3936156), (84, 3561284), (94, 3182424), (112, 2670963), (114, 2624104), (133, 2249232), (141, 2121616), (152, 1968078), (168, 1780642), (188, 1591212), (228, 1312052), (266, 1124616), (282, 1060808), (304, 984039), (329, 909264), (336, 890321), (376, 795606), (399, 749744), (456, 656026), (532, 562308), (564, 530404), (658, 454632), (752, 397803), (798, 374872), (893, 334992), (912, 328013), (987, 303088), (997, 300048), (1064, 281154), (1128, 265202), (1316, 227316), (1596, 187436), (1786, 167496), (1974, 151544), (1994, 150024), (2128, 140577), (2256, 132601), (2632, 113658), (2679, 111664), (2991, 100016), (3192, 93718), (3572, 83748), (3948, 75772), (3988, 75012), (5264, 56829), (5358, 55832), (5982, 50008), (6251, 47856), (6384, 46859), (6979, 42864), (7144, 41874), (7896, 37886), (7976, 37506), (10716, 27916), (11964, 25004), (12502, 23928), (13958, 21432), (14288, 20937), (15792, 18943), (15952, 18753)]