2780567570704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{497017}}^1$

素因数の和:497301

約数の個数: 160

約数和(自身を含む): 7099802726400

約数和(自身を除く): 4319235155696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 239, 266, 304, 308, 418, 478, 532, 616, 836, 956, 1064, 1232, 1463, 1672, 1673, 1912, 2128, 2629, 2926, 3344, 3346, 3824, 4541, 5258, 5852, 6692, 9082, 10516, 11704, 13384, 18164, 18403, 21032, 23408, 26768, 31787, 36328, 36806, 42064, 49951, 63574, 72656, 73612, 99902, 127148, 147224, 199804, 254296, 294448, 349657, 399608, 497017, 508592, 699314, 799216, 994034, 1398628, 1988068, 2797256, 3479119, 3976136, 5467187, 5594512, 6958238, 7952272, 9443323, 10934374, 13916476, 18886646, 21868748, 27832952, 37773292, 38270309, 43737496, 55665904, 66103261, 75546584, 76540618, 87474992, 103876553, 118787063, 132206522, 151093168, 153081236, 207753106, 237574126, 264413044, 306162472, 415506212, 475148252, 528826088, 612324944, 727135871, 831012424, 831509441, 950296504, 1057652176, 1306657693, 1454271742, 1662024848, 1663018882, 1900593008, 2256954197, 2613315386, 2908543484, 3326037764, 4513908394, 5226630772, 5817086968, 6652075528, 9027816788, 9146603851, 10453261544, 11634173936, 13304151056, 15798679379, 18055633576, 18293207702, 20906523088, 24826496167, 31597358758, 36111267152, 36586415404, 49652992334, 63194717516, 73172830808, 99305984668, 126389435032, 146345661616, 173785473169, 198611969336, 252778870064, 347570946338, 397223938672, 695141892676, 1390283785352, 2780567570704]

約数ペア:

[(1, 2780567570704), (2, 1390283785352), (4, 695141892676), (7, 397223938672), (8, 347570946338), (11, 252778870064), (14, 198611969336), (16, 173785473169), (19, 146345661616), (22, 126389435032), (28, 99305984668), (38, 73172830808), (44, 63194717516), (56, 49652992334), (76, 36586415404), (77, 36111267152), (88, 31597358758), (112, 24826496167), (133, 20906523088), (152, 18293207702), (154, 18055633576), (176, 15798679379), (209, 13304151056), (239, 11634173936), (266, 10453261544), (304, 9146603851), (308, 9027816788), (418, 6652075528), (478, 5817086968), (532, 5226630772), (616, 4513908394), (836, 3326037764), (956, 2908543484), (1064, 2613315386), (1232, 2256954197), (1463, 1900593008), (1672, 1663018882), (1673, 1662024848), (1912, 1454271742), (2128, 1306657693), (2629, 1057652176), (2926, 950296504), (3344, 831509441), (3346, 831012424), (3824, 727135871), (4541, 612324944), (5258, 528826088), (5852, 475148252), (6692, 415506212), (9082, 306162472), (10516, 264413044), (11704, 237574126), (13384, 207753106), (18164, 153081236), (18403, 151093168), (21032, 132206522), (23408, 118787063), (26768, 103876553), (31787, 87474992), (36328, 76540618), (36806, 75546584), (42064, 66103261), (49951, 55665904), (63574, 43737496), (72656, 38270309), (73612, 37773292), (99902, 27832952), (127148, 21868748), (147224, 18886646), (199804, 13916476), (254296, 10934374), (294448, 9443323), (349657, 7952272), (399608, 6958238), (497017, 5594512), (508592, 5467187), (699314, 3976136), (799216, 3479119), (994034, 2797256), (1398628, 1988068)]