21692812288

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:638

約数の個数: 176

約数和(自身を含む): 51256617984

約数和(自身を除く): 29563805696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 263, 296, 311, 448, 512, 518, 526, 592, 622, 896, 1024, 1036, 1052, 1184, 1244, 1792, 1841, 2072, 2104, 2177, 2368, 2488, 3584, 3682, 4144, 4208, 4354, 4736, 4976, 7168, 7364, 8288, 8416, 8708, 9472, 9731, 9952, 11507, 14728, 16576, 16832, 17416, 18944, 19462, 19904, 23014, 29456, 33152, 33664, 34832, 37888, 38924, 39808, 46028, 58912, 66304, 67328, 68117, 69664, 77848, 79616, 80549, 81793, 92056, 117824, 132608, 134656, 136234, 139328, 155696, 159232, 161098, 163586, 184112, 235648, 265216, 269312, 272468, 278656, 311392, 318464, 322196, 327172, 368224, 471296, 544936, 557312, 572551, 622784, 644392, 654344, 736448, 942592, 1089872, 1114624, 1145102, 1245568, 1288784, 1308688, 1472896, 1885184, 2179744, 2229248, 2290204, 2491136, 2577568, 2617376, 2945792, 3026341, 4359488, 4580408, 4982272, 5155136, 5234752, 5891584, 6052682, 8718976, 9160816, 9964544, 10310272, 10469504, 11783168, 12105364, 17437952, 18321632, 20620544, 20939008, 21184387, 24210728, 34875904, 36643264, 41241088, 41878016, 42368774, 48421456, 69751808, 73286528, 82482176, 83756032, 84737548, 96842912, 146573056, 169475096, 193685824, 293146112, 338950192, 387371648, 586292224, 677900384, 774743296, 1355800768, 1549486592, 2711601536, 3098973184, 5423203072, 10846406144, 21692812288]

約数ペア:

[(1, 21692812288), (2, 10846406144), (4, 5423203072), (7, 3098973184), (8, 2711601536), (14, 1549486592), (16, 1355800768), (28, 774743296), (32, 677900384), (37, 586292224), (56, 387371648), (64, 338950192), (74, 293146112), (112, 193685824), (128, 169475096), (148, 146573056), (224, 96842912), (256, 84737548), (259, 83756032), (263, 82482176), (296, 73286528), (311, 69751808), (448, 48421456), (512, 42368774), (518, 41878016), (526, 41241088), (592, 36643264), (622, 34875904), (896, 24210728), (1024, 21184387), (1036, 20939008), (1052, 20620544), (1184, 18321632), (1244, 17437952), (1792, 12105364), (1841, 11783168), (2072, 10469504), (2104, 10310272), (2177, 9964544), (2368, 9160816), (2488, 8718976), (3584, 6052682), (3682, 5891584), (4144, 5234752), (4208, 5155136), (4354, 4982272), (4736, 4580408), (4976, 4359488), (7168, 3026341), (7364, 2945792), (8288, 2617376), (8416, 2577568), (8708, 2491136), (9472, 2290204), (9731, 2229248), (9952, 2179744), (11507, 1885184), (14728, 1472896), (16576, 1308688), (16832, 1288784), (17416, 1245568), (18944, 1145102), (19462, 1114624), (19904, 1089872), (23014, 942592), (29456, 736448), (33152, 654344), (33664, 644392), (34832, 622784), (37888, 572551), (38924, 557312), (39808, 544936), (46028, 471296), (58912, 368224), (66304, 327172), (67328, 322196), (68117, 318464), (69664, 311392), (77848, 278656), (79616, 272468), (80549, 269312), (81793, 265216), (92056, 235648), (117824, 184112), (132608, 163586), (134656, 161098), (136234, 159232), (139328, 155696)]