19407762528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36979}}^1$

素因数の和:37081

約数の個数: 192

約数和(自身を含む): 64412651520

約数和(自身を除く): 45004888992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 96, 112, 132, 142, 154, 168, 176, 213, 224, 231, 264, 284, 308, 336, 352, 426, 462, 497, 528, 568, 616, 672, 781, 852, 924, 994, 1056, 1136, 1232, 1491, 1562, 1704, 1848, 1988, 2272, 2343, 2464, 2982, 3124, 3408, 3696, 3976, 4686, 5467, 5964, 6248, 6816, 7392, 7952, 9372, 10934, 11928, 12496, 15904, 16401, 18744, 21868, 23856, 24992, 32802, 36979, 37488, 43736, 47712, 65604, 73958, 74976, 87472, 110937, 131208, 147916, 174944, 221874, 258853, 262416, 295832, 406769, 443748, 517706, 524832, 591664, 776559, 813538, 887496, 1035412, 1183328, 1220307, 1553118, 1627076, 1774992, 2070824, 2440614, 2625509, 2847383, 3106236, 3254152, 3549984, 4141648, 4881228, 5251018, 5694766, 6212472, 6508304, 7876527, 8283296, 8542149, 9762456, 10502036, 11389532, 12424944, 13016608, 15753054, 17084298, 18378563, 19524912, 21004072, 22779064, 24849888, 28880599, 31506108, 34168596, 36757126, 39049824, 42008144, 45558128, 55135689, 57761198, 63012216, 68337192, 73514252, 84016288, 86641797, 91116256, 110271378, 115522396, 126024432, 136674384, 147028504, 173283594, 202164193, 220542756, 231044792, 252048864, 273348768, 294057008, 346567188, 404328386, 441085512, 462089584, 588114016, 606492579, 693134376, 808656772, 882171024, 924179168, 1212985158, 1386268752, 1617313544, 1764342048, 2425970316, 2772537504, 3234627088, 4851940632, 6469254176, 9703881264, 19407762528]

約数ペア:

[(1, 19407762528), (2, 9703881264), (3, 6469254176), (4, 4851940632), (6, 3234627088), (7, 2772537504), (8, 2425970316), (11, 1764342048), (12, 1617313544), (14, 1386268752), (16, 1212985158), (21, 924179168), (22, 882171024), (24, 808656772), (28, 693134376), (32, 606492579), (33, 588114016), (42, 462089584), (44, 441085512), (48, 404328386), (56, 346567188), (66, 294057008), (71, 273348768), (77, 252048864), (84, 231044792), (88, 220542756), (96, 202164193), (112, 173283594), (132, 147028504), (142, 136674384), (154, 126024432), (168, 115522396), (176, 110271378), (213, 91116256), (224, 86641797), (231, 84016288), (264, 73514252), (284, 68337192), (308, 63012216), (336, 57761198), (352, 55135689), (426, 45558128), (462, 42008144), (497, 39049824), (528, 36757126), (568, 34168596), (616, 31506108), (672, 28880599), (781, 24849888), (852, 22779064), (924, 21004072), (994, 19524912), (1056, 18378563), (1136, 17084298), (1232, 15753054), (1491, 13016608), (1562, 12424944), (1704, 11389532), (1848, 10502036), (1988, 9762456), (2272, 8542149), (2343, 8283296), (2464, 7876527), (2982, 6508304), (3124, 6212472), (3408, 5694766), (3696, 5251018), (3976, 4881228), (4686, 4141648), (5467, 3549984), (5964, 3254152), (6248, 3106236), (6816, 2847383), (7392, 2625509), (7952, 2440614), (9372, 2070824), (10934, 1774992), (11928, 1627076), (12496, 1553118), (15904, 1220307), (16401, 1183328), (18744, 1035412), (21868, 887496), (23856, 813538), (24992, 776559), (32802, 591664), (36979, 524832), (37488, 517706), (43736, 443748), (47712, 406769), (65604, 295832), (73958, 262416), (74976, 258853), (87472, 221874), (110937, 174944), (131208, 147916)]