2041620984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 256

約数和(自身を含む): 6810048000

約数和(自身を除く): 4768427016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 102, 104, 108, 114, 117, 136, 152, 153, 156, 171, 204, 216, 221, 228, 234, 247, 306, 312, 323, 342, 351, 408, 442, 456, 459, 468, 494, 513, 612, 646, 663, 684, 702, 741, 884, 918, 936, 969, 988, 1026, 1224, 1292, 1326, 1368, 1404, 1482, 1768, 1836, 1938, 1976, 1989, 2052, 2223, 2251, 2584, 2652, 2808, 2907, 2964, 3672, 3876, 3978, 4104, 4199, 4446, 4502, 5304, 5814, 5928, 5967, 6669, 6753, 7752, 7956, 8398, 8721, 8892, 9004, 11628, 11934, 12597, 13338, 13506, 15912, 16796, 17442, 17784, 18008, 20259, 23256, 23868, 25194, 26676, 27012, 29263, 33592, 34884, 37791, 38267, 40518, 42769, 47736, 50388, 53352, 54024, 58526, 60777, 69768, 75582, 76534, 81036, 85538, 87789, 100776, 113373, 114801, 117052, 121554, 128307, 151164, 153068, 162072, 171076, 175578, 226746, 229602, 234104, 243108, 256614, 263367, 302328, 306136, 342152, 344403, 351156, 384921, 453492, 459204, 486216, 497471, 513228, 526734, 555997, 688806, 702312, 727073, 769842, 790101, 906984, 918408, 994942, 1026456, 1033209, 1053468, 1111994, 1154763, 1377612, 1454146, 1492413, 1539684, 1580202, 1667991, 1989884, 2066418, 2106936, 2181219, 2223988, 2309526, 2755224, 2908292, 2984826, 3079368, 3160404, 3335982, 3979768, 4132836, 4362438, 4447976, 4477239, 4619052, 5003973, 5816584, 5969652, 6320808, 6543657, 6671964, 8265672, 8724876, 8954478, 9238104, 9451949, 10007946, 11939304, 13087314, 13343928, 13431717, 15011919, 17449752, 17908956, 18903898, 19630971, 20015892, 26174628, 26863434, 28355847, 30023838, 35817912, 37807796, 39261942, 40031784, 52349256, 53726868, 56711694, 60047676, 75615592, 78523884, 85067541, 107453736, 113423388, 120095352, 157047768, 170135082, 226846776, 255202623, 340270164, 510405246, 680540328, 1020810492, 2041620984]

約数ペア:

[(1, 2041620984), (2, 1020810492), (3, 680540328), (4, 510405246), (6, 340270164), (8, 255202623), (9, 226846776), (12, 170135082), (13, 157047768), (17, 120095352), (18, 113423388), (19, 107453736), (24, 85067541), (26, 78523884), (27, 75615592), (34, 60047676), (36, 56711694), (38, 53726868), (39, 52349256), (51, 40031784), (52, 39261942), (54, 37807796), (57, 35817912), (68, 30023838), (72, 28355847), (76, 26863434), (78, 26174628), (102, 20015892), (104, 19630971), (108, 18903898), (114, 17908956), (117, 17449752), (136, 15011919), (152, 13431717), (153, 13343928), (156, 13087314), (171, 11939304), (204, 10007946), (216, 9451949), (221, 9238104), (228, 8954478), (234, 8724876), (247, 8265672), (306, 6671964), (312, 6543657), (323, 6320808), (342, 5969652), (351, 5816584), (408, 5003973), (442, 4619052), (456, 4477239), (459, 4447976), (468, 4362438), (494, 4132836), (513, 3979768), (612, 3335982), (646, 3160404), (663, 3079368), (684, 2984826), (702, 2908292), (741, 2755224), (884, 2309526), (918, 2223988), (936, 2181219), (969, 2106936), (988, 2066418), (1026, 1989884), (1224, 1667991), (1292, 1580202), (1326, 1539684), (1368, 1492413), (1404, 1454146), (1482, 1377612), (1768, 1154763), (1836, 1111994), (1938, 1053468), (1976, 1033209), (1989, 1026456), (2052, 994942), (2223, 918408), (2251, 906984), (2584, 790101), (2652, 769842), (2808, 727073), (2907, 702312), (2964, 688806), (3672, 555997), (3876, 526734), (3978, 513228), (4104, 497471), (4199, 486216), (4446, 459204), (4502, 453492), (5304, 384921), (5814, 351156), (5928, 344403), (5967, 342152), (6669, 306136), (6753, 302328), (7752, 263367), (7956, 256614), (8398, 243108), (8721, 234104), (8892, 229602), (9004, 226746), (11628, 175578), (11934, 171076), (12597, 162072), (13338, 153068), (13506, 151164), (15912, 128307), (16796, 121554), (17442, 117052), (17784, 114801), (18008, 113373), (20259, 100776), (23256, 87789), (23868, 85538), (25194, 81036), (26676, 76534), (27012, 75582), (29263, 69768), (33592, 60777), (34884, 58526), (37791, 54024), (38267, 53352), (40518, 50388), (42769, 47736)]