21298185888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{98123}}^1$

素因数の和:98179

約数の個数: 192

約数和(自身を含む): 71214474240

約数和(自身を除く): 49916288352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3808, 3876, 4256, 4522, 5168, 5712, 6384, 6783, 7752, 9044, 10336, 11424, 12768, 13566, 15504, 18088, 27132, 31008, 36176, 54264, 72352, 98123, 108528, 196246, 217056, 294369, 392492, 588738, 686861, 784984, 1177476, 1373722, 1569968, 1668091, 1864337, 2060583, 2354952, 2747444, 3139936, 3336182, 3728674, 4121166, 4709904, 5004273, 5494888, 5593011, 6672364, 7457348, 8242332, 9419808, 10008546, 10989776, 11186022, 11676637, 13050359, 13344728, 14914696, 16484664, 20017092, 21979552, 22372044, 23353274, 26100718, 26689456, 29829392, 31693729, 32969328, 35029911, 39151077, 40034184, 44744088, 46706548, 52201436, 53378912, 59658784, 63387458, 65938656, 70059822, 78302154, 80068368, 89488176, 93413096, 95081187, 104402872, 126774916, 140119644, 156604308, 160136736, 178976352, 186826192, 190162374, 208805744, 221856103, 253549832, 280239288, 313208616, 373652384, 380324748, 417611488, 443712206, 507099664, 560478576, 626417232, 665568309, 760649496, 887424412, 1014199328, 1120957152, 1252834464, 1331136618, 1521298992, 1774848824, 2662273236, 3042597984, 3549697648, 5324546472, 7099395296, 10649092944, 21298185888]

約数ペア:

[(1, 21298185888), (2, 10649092944), (3, 7099395296), (4, 5324546472), (6, 3549697648), (7, 3042597984), (8, 2662273236), (12, 1774848824), (14, 1521298992), (16, 1331136618), (17, 1252834464), (19, 1120957152), (21, 1014199328), (24, 887424412), (28, 760649496), (32, 665568309), (34, 626417232), (38, 560478576), (42, 507099664), (48, 443712206), (51, 417611488), (56, 380324748), (57, 373652384), (68, 313208616), (76, 280239288), (84, 253549832), (96, 221856103), (102, 208805744), (112, 190162374), (114, 186826192), (119, 178976352), (133, 160136736), (136, 156604308), (152, 140119644), (168, 126774916), (204, 104402872), (224, 95081187), (228, 93413096), (238, 89488176), (266, 80068368), (272, 78302154), (304, 70059822), (323, 65938656), (336, 63387458), (357, 59658784), (399, 53378912), (408, 52201436), (456, 46706548), (476, 44744088), (532, 40034184), (544, 39151077), (608, 35029911), (646, 32969328), (672, 31693729), (714, 29829392), (798, 26689456), (816, 26100718), (912, 23353274), (952, 22372044), (969, 21979552), (1064, 20017092), (1292, 16484664), (1428, 14914696), (1596, 13344728), (1632, 13050359), (1824, 11676637), (1904, 11186022), (1938, 10989776), (2128, 10008546), (2261, 9419808), (2584, 8242332), (2856, 7457348), (3192, 6672364), (3808, 5593011), (3876, 5494888), (4256, 5004273), (4522, 4709904), (5168, 4121166), (5712, 3728674), (6384, 3336182), (6783, 3139936), (7752, 2747444), (9044, 2354952), (10336, 2060583), (11424, 1864337), (12768, 1668091), (13566, 1569968), (15504, 1373722), (18088, 1177476), (27132, 784984), (31008, 686861), (36176, 588738), (54264, 392492), (72352, 294369), (98123, 217056), (108528, 196246)]