21034541232

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{1447}}^1$

素因数の和:1608

約数の個数: 180

約数和(自身を含む): 61989879120

約数和(自身を除く): 40955337888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 59, 72, 87, 116, 118, 144, 174, 177, 232, 236, 261, 348, 354, 464, 472, 522, 531, 696, 708, 944, 1044, 1062, 1392, 1416, 1447, 1711, 2088, 2124, 2832, 2894, 3422, 3481, 4176, 4248, 4341, 5133, 5788, 6844, 6962, 8496, 8682, 10266, 10443, 11576, 13023, 13688, 13924, 15399, 17364, 20532, 20886, 23152, 26046, 27376, 27848, 30798, 31329, 34728, 41064, 41772, 41963, 52092, 55696, 61596, 62658, 69456, 82128, 83544, 83926, 85373, 100949, 104184, 123192, 125316, 125889, 167088, 167852, 170746, 201898, 208368, 246384, 250632, 251778, 256119, 302847, 335704, 341492, 377667, 403796, 501264, 503556, 512238, 605694, 671408, 682984, 755334, 768357, 807592, 908541, 1007112, 1024476, 1211388, 1365968, 1510668, 1536714, 1615184, 1817082, 2014224, 2048952, 2422776, 2475817, 3021336, 3073428, 3634164, 4097904, 4845552, 4951634, 5037007, 6042672, 6146856, 7268328, 7427451, 9903268, 10074014, 12293712, 14536656, 14854902, 15111021, 19806536, 20148028, 22282353, 29709804, 30222042, 39613072, 40296056, 44564706, 45333063, 59419608, 60444084, 80592112, 89129412, 90666126, 118839216, 120888168, 146073203, 178258824, 181332252, 241776336, 292146406, 356517648, 362664504, 438219609, 584292812, 725329008, 876439218, 1168585624, 1314658827, 1752878436, 2337171248, 2629317654, 3505756872, 5258635308, 7011513744, 10517270616, 21034541232]

約数ペア:

[(1, 21034541232), (2, 10517270616), (3, 7011513744), (4, 5258635308), (6, 3505756872), (8, 2629317654), (9, 2337171248), (12, 1752878436), (16, 1314658827), (18, 1168585624), (24, 876439218), (29, 725329008), (36, 584292812), (48, 438219609), (58, 362664504), (59, 356517648), (72, 292146406), (87, 241776336), (116, 181332252), (118, 178258824), (144, 146073203), (174, 120888168), (177, 118839216), (232, 90666126), (236, 89129412), (261, 80592112), (348, 60444084), (354, 59419608), (464, 45333063), (472, 44564706), (522, 40296056), (531, 39613072), (696, 30222042), (708, 29709804), (944, 22282353), (1044, 20148028), (1062, 19806536), (1392, 15111021), (1416, 14854902), (1447, 14536656), (1711, 12293712), (2088, 10074014), (2124, 9903268), (2832, 7427451), (2894, 7268328), (3422, 6146856), (3481, 6042672), (4176, 5037007), (4248, 4951634), (4341, 4845552), (5133, 4097904), (5788, 3634164), (6844, 3073428), (6962, 3021336), (8496, 2475817), (8682, 2422776), (10266, 2048952), (10443, 2014224), (11576, 1817082), (13023, 1615184), (13688, 1536714), (13924, 1510668), (15399, 1365968), (17364, 1211388), (20532, 1024476), (20886, 1007112), (23152, 908541), (26046, 807592), (27376, 768357), (27848, 755334), (30798, 682984), (31329, 671408), (34728, 605694), (41064, 512238), (41772, 503556), (41963, 501264), (52092, 403796), (55696, 377667), (61596, 341492), (62658, 335704), (69456, 302847), (82128, 256119), (83544, 251778), (83926, 250632), (85373, 246384), (100949, 208368), (104184, 201898), (123192, 170746), (125316, 167852), (125889, 167088)]