17966558192

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 180

約数和(自身を含む): 40876180632

約数和(自身を除く): 22909622440

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 53, 88, 92, 106, 121, 176, 184, 212, 242, 253, 331, 368, 424, 484, 506, 529, 583, 662, 848, 968, 1012, 1058, 1166, 1219, 1324, 1936, 2024, 2116, 2332, 2438, 2648, 2783, 3641, 4048, 4232, 4664, 4876, 5296, 5566, 5819, 6413, 7282, 7613, 8464, 9328, 9752, 11132, 11638, 12826, 13409, 14564, 15226, 17543, 19504, 22264, 23276, 25652, 26818, 28037, 29128, 30452, 35086, 40051, 44528, 46552, 51304, 53636, 56074, 58256, 60904, 64009, 70172, 80102, 83743, 93104, 102608, 107272, 112148, 121808, 128018, 140344, 147499, 160204, 167486, 175099, 192973, 214544, 224296, 256036, 280688, 294998, 308407, 320408, 334972, 350198, 385946, 403489, 448592, 512072, 589996, 616814, 640816, 669944, 700396, 771892, 806978, 921173, 1024144, 1179992, 1233628, 1339888, 1400792, 1543784, 1613956, 1842346, 1926089, 2122703, 2359984, 2467256, 2801584, 3087568, 3227912, 3392477, 3684692, 3852178, 4245406, 4438379, 4934512, 6455824, 6784954, 7369384, 7704356, 8490812, 8876758, 9280247, 13569908, 14738768, 15408712, 16981624, 17753516, 18560494, 21186979, 27139816, 30817424, 33963248, 35507032, 37120988, 42373958, 48822169, 54279632, 71014064, 74241976, 84747916, 97644338, 102082717, 148483952, 169495832, 195288676, 204165434, 338991664, 390577352, 408330868, 781154704, 816661736, 1122909887, 1633323472, 2245819774, 4491639548, 8983279096, 17966558192]

約数ペア:

[(1, 17966558192), (2, 8983279096), (4, 4491639548), (8, 2245819774), (11, 1633323472), (16, 1122909887), (22, 816661736), (23, 781154704), (44, 408330868), (46, 390577352), (53, 338991664), (88, 204165434), (92, 195288676), (106, 169495832), (121, 148483952), (176, 102082717), (184, 97644338), (212, 84747916), (242, 74241976), (253, 71014064), (331, 54279632), (368, 48822169), (424, 42373958), (484, 37120988), (506, 35507032), (529, 33963248), (583, 30817424), (662, 27139816), (848, 21186979), (968, 18560494), (1012, 17753516), (1058, 16981624), (1166, 15408712), (1219, 14738768), (1324, 13569908), (1936, 9280247), (2024, 8876758), (2116, 8490812), (2332, 7704356), (2438, 7369384), (2648, 6784954), (2783, 6455824), (3641, 4934512), (4048, 4438379), (4232, 4245406), (4664, 3852178), (4876, 3684692), (5296, 3392477), (5566, 3227912), (5819, 3087568), (6413, 2801584), (7282, 2467256), (7613, 2359984), (8464, 2122703), (9328, 1926089), (9752, 1842346), (11132, 1613956), (11638, 1543784), (12826, 1400792), (13409, 1339888), (14564, 1233628), (15226, 1179992), (17543, 1024144), (19504, 921173), (22264, 806978), (23276, 771892), (25652, 700396), (26818, 669944), (28037, 640816), (29128, 616814), (30452, 589996), (35086, 512072), (40051, 448592), (44528, 403489), (46552, 385946), (51304, 350198), (53636, 334972), (56074, 320408), (58256, 308407), (60904, 294998), (64009, 280688), (70172, 256036), (80102, 224296), (83743, 214544), (93104, 192973), (102608, 175099), (107272, 167486), (112148, 160204), (121808, 147499), (128018, 140344)]