2019936672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 216

約数和(自身を含む): 6359580864

約数和(自身を除く): 4339644192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 169, 188, 208, 234, 282, 288, 312, 338, 376, 416, 423, 468, 507, 564, 611, 624, 676, 752, 846, 883, 936, 1014, 1128, 1222, 1248, 1352, 1504, 1521, 1692, 1766, 1833, 1872, 2028, 2256, 2444, 2649, 2704, 3042, 3384, 3532, 3666, 3744, 4056, 4512, 4888, 5298, 5408, 5499, 6084, 6768, 7064, 7332, 7943, 7947, 8112, 9776, 10596, 10998, 11479, 12168, 13536, 14128, 14664, 15886, 15894, 16224, 19552, 21192, 21996, 22958, 23829, 24336, 28256, 29328, 31772, 31788, 34437, 41501, 42384, 43992, 45916, 47658, 48672, 58656, 63544, 63576, 68874, 71487, 83002, 84768, 87984, 91832, 95316, 103311, 124503, 127088, 127152, 137748, 142974, 149227, 166004, 175968, 183664, 190632, 206622, 249006, 254176, 254304, 275496, 285948, 298454, 332008, 367328, 373509, 381264, 413244, 447681, 498012, 539513, 550992, 571896, 596908, 664016, 747018, 762528, 826488, 895362, 996024, 1079026, 1101984, 1143792, 1193816, 1328032, 1343043, 1494036, 1618539, 1652976, 1790724, 1992048, 2158052, 2287584, 2387632, 2686086, 2988072, 3237078, 3305952, 3581448, 3984096, 4316104, 4775264, 4855617, 5372172, 5976144, 6474156, 7013669, 7162896, 8632208, 9711234, 10744344, 11952288, 12948312, 14027338, 14325792, 17264416, 19422468, 21041007, 21488688, 25896624, 28054676, 38844936, 42082014, 42977376, 51793248, 56109352, 63123021, 77689872, 84164028, 112218704, 126246042, 155379744, 168328056, 224437408, 252492084, 336656112, 504984168, 673312224, 1009968336, 2019936672]

約数ペア:

[(1, 2019936672), (2, 1009968336), (3, 673312224), (4, 504984168), (6, 336656112), (8, 252492084), (9, 224437408), (12, 168328056), (13, 155379744), (16, 126246042), (18, 112218704), (24, 84164028), (26, 77689872), (32, 63123021), (36, 56109352), (39, 51793248), (47, 42977376), (48, 42082014), (52, 38844936), (72, 28054676), (78, 25896624), (94, 21488688), (96, 21041007), (104, 19422468), (117, 17264416), (141, 14325792), (144, 14027338), (156, 12948312), (169, 11952288), (188, 10744344), (208, 9711234), (234, 8632208), (282, 7162896), (288, 7013669), (312, 6474156), (338, 5976144), (376, 5372172), (416, 4855617), (423, 4775264), (468, 4316104), (507, 3984096), (564, 3581448), (611, 3305952), (624, 3237078), (676, 2988072), (752, 2686086), (846, 2387632), (883, 2287584), (936, 2158052), (1014, 1992048), (1128, 1790724), (1222, 1652976), (1248, 1618539), (1352, 1494036), (1504, 1343043), (1521, 1328032), (1692, 1193816), (1766, 1143792), (1833, 1101984), (1872, 1079026), (2028, 996024), (2256, 895362), (2444, 826488), (2649, 762528), (2704, 747018), (3042, 664016), (3384, 596908), (3532, 571896), (3666, 550992), (3744, 539513), (4056, 498012), (4512, 447681), (4888, 413244), (5298, 381264), (5408, 373509), (5499, 367328), (6084, 332008), (6768, 298454), (7064, 285948), (7332, 275496), (7943, 254304), (7947, 254176), (8112, 249006), (9776, 206622), (10596, 190632), (10998, 183664), (11479, 175968), (12168, 166004), (13536, 149227), (14128, 142974), (14664, 137748), (15886, 127152), (15894, 127088), (16224, 124503), (19552, 103311), (21192, 95316), (21996, 91832), (22958, 87984), (23829, 84768), (24336, 83002), (28256, 71487), (29328, 68874), (31772, 63576), (31788, 63544), (34437, 58656), (41501, 48672), (42384, 47658), (43992, 45916)]