1291589712

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5309

約数の個数: 160

約数和(自身を含む): 4290082560

約数和(自身を除く): 2998492848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2187, 2268, 2916, 3024, 3402, 3888, 4374, 4536, 5103, 5273, 5832, 6804, 8748, 9072, 10206, 10546, 11664, 13608, 15309, 15819, 17496, 20412, 21092, 27216, 30618, 31638, 34992, 36911, 40824, 42184, 47457, 61236, 63276, 73822, 81648, 84368, 94914, 110733, 122472, 126552, 142371, 147644, 189828, 221466, 244944, 253104, 284742, 295288, 332199, 379656, 427113, 442932, 569484, 590576, 664398, 759312, 854226, 885864, 996597, 1138968, 1281339, 1328796, 1708452, 1771728, 1993194, 2277936, 2562678, 2657592, 2989791, 3416904, 3844017, 3986388, 5125356, 5315184, 5979582, 6833808, 7688034, 7972776, 8969373, 10250712, 11532051, 11959164, 15376068, 15945552, 17938746, 20501424, 23064102, 23918328, 26908119, 30752136, 35877492, 46128204, 47836656, 53816238, 61504272, 71754984, 80724357, 92256408, 107632476, 143509968, 161448714, 184512816, 215264952, 322897428, 430529904, 645794856, 1291589712]

約数ペア:

[(1, 1291589712), (2, 645794856), (3, 430529904), (4, 322897428), (6, 215264952), (7, 184512816), (8, 161448714), (9, 143509968), (12, 107632476), (14, 92256408), (16, 80724357), (18, 71754984), (21, 61504272), (24, 53816238), (27, 47836656), (28, 46128204), (36, 35877492), (42, 30752136), (48, 26908119), (54, 23918328), (56, 23064102), (63, 20501424), (72, 17938746), (81, 15945552), (84, 15376068), (108, 11959164), (112, 11532051), (126, 10250712), (144, 8969373), (162, 7972776), (168, 7688034), (189, 6833808), (216, 5979582), (243, 5315184), (252, 5125356), (324, 3986388), (336, 3844017), (378, 3416904), (432, 2989791), (486, 2657592), (504, 2562678), (567, 2277936), (648, 1993194), (729, 1771728), (756, 1708452), (972, 1328796), (1008, 1281339), (1134, 1138968), (1296, 996597), (1458, 885864), (1512, 854226), (1701, 759312), (1944, 664398), (2187, 590576), (2268, 569484), (2916, 442932), (3024, 427113), (3402, 379656), (3888, 332199), (4374, 295288), (4536, 284742), (5103, 253104), (5273, 244944), (5832, 221466), (6804, 189828), (8748, 147644), (9072, 142371), (10206, 126552), (10546, 122472), (11664, 110733), (13608, 94914), (15309, 84368), (15819, 81648), (17496, 73822), (20412, 63276), (21092, 61236), (27216, 47457), (30618, 42184), (31638, 40824), (34992, 36911)]