2656986304

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 6685507584

約数和(自身を除く): 4028521280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 67, 68, 82, 112, 119, 127, 134, 136, 164, 224, 238, 254, 268, 272, 287, 328, 448, 469, 476, 508, 536, 544, 574, 656, 697, 889, 938, 952, 1016, 1072, 1088, 1139, 1148, 1312, 1394, 1778, 1876, 1904, 2032, 2144, 2159, 2278, 2296, 2624, 2747, 2788, 3556, 3752, 3808, 4064, 4288, 4318, 4556, 4592, 4879, 5207, 5494, 5576, 7112, 7504, 7616, 7973, 8128, 8509, 8636, 9112, 9184, 9758, 10414, 10988, 11152, 14224, 15008, 15113, 15946, 17018, 17272, 18224, 18368, 19229, 19516, 20828, 21976, 22304, 28448, 30016, 30226, 31892, 34036, 34544, 36448, 36449, 38458, 39032, 41656, 43952, 44608, 46699, 56896, 59563, 60452, 63784, 68072, 69088, 72896, 72898, 76916, 78064, 83312, 87904, 88519, 93398, 119126, 120904, 127568, 136144, 138176, 144653, 145796, 153832, 156128, 166624, 175808, 177038, 186796, 238252, 241808, 255136, 272288, 289306, 291592, 307664, 312256, 326893, 333248, 348869, 354076, 373592, 476504, 483616, 510272, 544576, 578612, 583184, 615328, 619633, 653786, 697738, 708152, 747184, 953008, 967232, 1012571, 1157224, 1166368, 1230656, 1239266, 1307572, 1395476, 1416304, 1494368, 1906016, 2025142, 2314448, 2332736, 2442083, 2478532, 2615144, 2790952, 2832608, 2988736, 3812032, 4050284, 4628896, 4884166, 4957064, 5230288, 5581904, 5665216, 5930773, 8100568, 9257792, 9768332, 9914128, 10460576, 11163808, 11861546, 16201136, 19536664, 19828256, 20921152, 22327616, 23723092, 32402272, 39073328, 39656512, 41515411, 47446184, 64804544, 78146656, 83030822, 94892368, 156293312, 166061644, 189784736, 332123288, 379569472, 664246576, 1328493152, 2656986304]

約数ペア:

[(1, 2656986304), (2, 1328493152), (4, 664246576), (7, 379569472), (8, 332123288), (14, 189784736), (16, 166061644), (17, 156293312), (28, 94892368), (32, 83030822), (34, 78146656), (41, 64804544), (56, 47446184), (64, 41515411), (67, 39656512), (68, 39073328), (82, 32402272), (112, 23723092), (119, 22327616), (127, 20921152), (134, 19828256), (136, 19536664), (164, 16201136), (224, 11861546), (238, 11163808), (254, 10460576), (268, 9914128), (272, 9768332), (287, 9257792), (328, 8100568), (448, 5930773), (469, 5665216), (476, 5581904), (508, 5230288), (536, 4957064), (544, 4884166), (574, 4628896), (656, 4050284), (697, 3812032), (889, 2988736), (938, 2832608), (952, 2790952), (1016, 2615144), (1072, 2478532), (1088, 2442083), (1139, 2332736), (1148, 2314448), (1312, 2025142), (1394, 1906016), (1778, 1494368), (1876, 1416304), (1904, 1395476), (2032, 1307572), (2144, 1239266), (2159, 1230656), (2278, 1166368), (2296, 1157224), (2624, 1012571), (2747, 967232), (2788, 953008), (3556, 747184), (3752, 708152), (3808, 697738), (4064, 653786), (4288, 619633), (4318, 615328), (4556, 583184), (4592, 578612), (4879, 544576), (5207, 510272), (5494, 483616), (5576, 476504), (7112, 373592), (7504, 354076), (7616, 348869), (7973, 333248), (8128, 326893), (8509, 312256), (8636, 307664), (9112, 291592), (9184, 289306), (9758, 272288), (10414, 255136), (10988, 241808), (11152, 238252), (14224, 186796), (15008, 177038), (15113, 175808), (15946, 166624), (17018, 156128), (17272, 153832), (18224, 145796), (18368, 144653), (19229, 138176), (19516, 136144), (20828, 127568), (21976, 120904), (22304, 119126), (28448, 93398), (30016, 88519), (30226, 87904), (31892, 83312), (34036, 78064), (34544, 76916), (36448, 72898), (36449, 72896), (38458, 69088), (39032, 68072), (41656, 63784), (43952, 60452), (44608, 59563), (46699, 56896)]