1281433608

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 320

約数和(自身を含む): 4566481920

約数和(自身を除く): 3285048312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 104, 108, 117, 124, 126, 156, 162, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 312, 324, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 567, 648, 651, 701, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1053, 1092, 1116, 1134, 1209, 1302, 1402, 1404, 1512, 1612, 1638, 1674, 1736, 1953, 2103, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2604, 2804, 2808, 2821, 3224, 3276, 3348, 3627, 3906, 4206, 4212, 4536, 4836, 4907, 4914, 5022, 5208, 5608, 5642, 5859, 6309, 6552, 6696, 7254, 7371, 7812, 8412, 8424, 8463, 9113, 9672, 9814, 9828, 10044, 10881, 11284, 11718, 12618, 14508, 14721, 14742, 15624, 16824, 16926, 17577, 18226, 18927, 19628, 19656, 20088, 21731, 21762, 22568, 23436, 25236, 25389, 27339, 29016, 29442, 29484, 32643, 33852, 35154, 36452, 37854, 39256, 43462, 43524, 44163, 46872, 50472, 50778, 54678, 56781, 58884, 58968, 63791, 65193, 65286, 67704, 70308, 72904, 75708, 76167, 82017, 86924, 87048, 88326, 101556, 109356, 113562, 117768, 127582, 130386, 130572, 132489, 140616, 151416, 152117, 152334, 164034, 173848, 176652, 191373, 195579, 203112, 218712, 227124, 228501, 246051, 255164, 260772, 261144, 264978, 282503, 304234, 304668, 328068, 353304, 382746, 391158, 397467, 454248, 456351, 457002, 492102, 510328, 521544, 529956, 565006, 574119, 586737, 608468, 609336, 656136, 738153, 765492, 782316, 794934, 847509, 912702, 914004, 984204, 1059912, 1130012, 1148238, 1173474, 1216936, 1369053, 1476306, 1530984, 1564632, 1589868, 1695018, 1722357, 1760211, 1825404, 1828008, 1968408, 1977521, 2260024, 2296476, 2346948, 2542527, 2738106, 2952612, 3179736, 3390036, 3444714, 3520422, 3650808, 3955042, 4107159, 4592952, 4693896, 5085054, 5167071, 5476212, 5905224, 5932563, 6780072, 6889428, 7040844, 7627581, 7910084, 8214318, 10170108, 10334142, 10952424, 11865126, 12321477, 13778856, 14081688, 15255162, 15820168, 16428636, 17797689, 20340216, 20668284, 22882743, 23730252, 24642954, 30510324, 32857272, 35595378, 41336568, 45765486, 47460504, 49285908, 53393067, 61020648, 71190756, 91530972, 98571816, 106786134, 142381512, 160179201, 183061944, 213572268, 320358402, 427144536, 640716804, 1281433608]

約数ペア:

[(1, 1281433608), (2, 640716804), (3, 427144536), (4, 320358402), (6, 213572268), (7, 183061944), (8, 160179201), (9, 142381512), (12, 106786134), (13, 98571816), (14, 91530972), (18, 71190756), (21, 61020648), (24, 53393067), (26, 49285908), (27, 47460504), (28, 45765486), (31, 41336568), (36, 35595378), (39, 32857272), (42, 30510324), (52, 24642954), (54, 23730252), (56, 22882743), (62, 20668284), (63, 20340216), (72, 17797689), (78, 16428636), (81, 15820168), (84, 15255162), (91, 14081688), (93, 13778856), (104, 12321477), (108, 11865126), (117, 10952424), (124, 10334142), (126, 10170108), (156, 8214318), (162, 7910084), (168, 7627581), (182, 7040844), (186, 6889428), (189, 6780072), (216, 5932563), (217, 5905224), (234, 5476212), (248, 5167071), (252, 5085054), (273, 4693896), (279, 4592952), (312, 4107159), (324, 3955042), (351, 3650808), (364, 3520422), (372, 3444714), (378, 3390036), (403, 3179736), (434, 2952612), (468, 2738106), (504, 2542527), (546, 2346948), (558, 2296476), (567, 2260024), (648, 1977521), (651, 1968408), (701, 1828008), (702, 1825404), (728, 1760211), (744, 1722357), (756, 1695018), (806, 1589868), (819, 1564632), (837, 1530984), (868, 1476306), (936, 1369053), (1053, 1216936), (1092, 1173474), (1116, 1148238), (1134, 1130012), (1209, 1059912), (1302, 984204), (1402, 914004), (1404, 912702), (1512, 847509), (1612, 794934), (1638, 782316), (1674, 765492), (1736, 738153), (1953, 656136), (2103, 609336), (2106, 608468), (2184, 586737), (2232, 574119), (2268, 565006), (2418, 529956), (2457, 521544), (2511, 510328), (2604, 492102), (2804, 457002), (2808, 456351), (2821, 454248), (3224, 397467), (3276, 391158), (3348, 382746), (3627, 353304), (3906, 328068), (4206, 304668), (4212, 304234), (4536, 282503), (4836, 264978), (4907, 261144), (4914, 260772), (5022, 255164), (5208, 246051), (5608, 228501), (5642, 227124), (5859, 218712), (6309, 203112), (6552, 195579), (6696, 191373), (7254, 176652), (7371, 173848), (7812, 164034), (8412, 152334), (8424, 152117), (8463, 151416), (9113, 140616), (9672, 132489), (9814, 130572), (9828, 130386), (10044, 127582), (10881, 117768), (11284, 113562), (11718, 109356), (12618, 101556), (14508, 88326), (14721, 87048), (14742, 86924), (15624, 82017), (16824, 76167), (16926, 75708), (17577, 72904), (18226, 70308), (18927, 67704), (19628, 65286), (19656, 65193), (20088, 63791), (21731, 58968), (21762, 58884), (22568, 56781), (23436, 54678), (25236, 50778), (25389, 50472), (27339, 46872), (29016, 44163), (29442, 43524), (29484, 43462), (32643, 39256), (33852, 37854), (35154, 36452)]