427144536

素因数分解:

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

素因数の和:767

約数の個数: 256

約数和(自身を含む): 1509580800

約数和(自身を除く): 1082436264

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, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 312, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 651, 701, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1092, 1116, 1209, 1302, 1402, 1404, 1512, 1612, 1638, 1674, 1736, 1953, 2103, 2184, 2232, 2418, 2457, 2604, 2804, 2808, 2821, 3224, 3276, 3348, 3627, 3906, 4206, 4836, 4907, 4914, 5208, 5608, 5642, 5859, 6309, 6552, 6696, 7254, 7812, 8412, 8463, 9113, 9672, 9814, 9828, 10881, 11284, 11718, 12618, 14508, 14721, 15624, 16824, 16926, 18226, 18927, 19628, 19656, 21731, 21762, 22568, 23436, 25236, 25389, 27339, 29016, 29442, 33852, 36452, 37854, 39256, 43462, 43524, 44163, 46872, 50472, 50778, 54678, 58884, 63791, 65193, 67704, 72904, 75708, 76167, 82017, 86924, 87048, 88326, 101556, 109356, 117768, 127582, 130386, 132489, 151416, 152117, 152334, 164034, 173848, 176652, 191373, 195579, 203112, 218712, 246051, 255164, 260772, 264978, 282503, 304234, 304668, 328068, 353304, 382746, 391158, 456351, 492102, 510328, 521544, 529956, 565006, 574119, 586737, 608468, 609336, 656136, 765492, 782316, 847509, 912702, 984204, 1059912, 1130012, 1148238, 1173474, 1216936, 1369053, 1530984, 1564632, 1695018, 1722357, 1825404, 1968408, 1977521, 2260024, 2296476, 2346948, 2542527, 2738106, 3390036, 3444714, 3650808, 3955042, 4107159, 4592952, 4693896, 5085054, 5476212, 5932563, 6780072, 6889428, 7627581, 7910084, 8214318, 10170108, 10952424, 11865126, 13778856, 15255162, 15820168, 16428636, 17797689, 20340216, 23730252, 30510324, 32857272, 35595378, 47460504, 53393067, 61020648, 71190756, 106786134, 142381512, 213572268, 427144536]

約数ペア:

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