921569792

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 2223232704

約数和(自身を除く): 1301662912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 104, 128, 143, 164, 176, 208, 256, 286, 307, 328, 352, 416, 451, 512, 533, 572, 614, 656, 704, 832, 902, 1066, 1144, 1228, 1312, 1408, 1664, 1804, 2132, 2288, 2456, 2624, 2816, 3328, 3377, 3608, 3991, 4264, 4576, 4912, 5248, 5632, 5863, 6656, 6754, 7216, 7982, 8528, 9152, 9824, 10496, 11726, 12587, 13508, 14432, 15964, 17056, 18304, 19648, 20992, 23452, 25174, 27016, 28864, 31928, 34112, 36608, 39296, 43901, 46904, 50348, 54032, 57728, 63856, 68224, 73216, 78592, 87802, 93808, 100696, 108064, 115456, 127712, 136448, 138457, 157184, 163631, 175604, 187616, 201392, 216128, 230912, 255424, 272896, 276914, 327262, 351208, 375232, 402784, 432256, 510848, 553828, 654524, 702416, 750464, 805568, 864512, 1021696, 1107656, 1309048, 1404832, 1500928, 1611136, 1729024, 1799941, 2043392, 2215312, 2618096, 2809664, 3001856, 3222272, 3599882, 4430624, 5236192, 5619328, 6444544, 7199764, 8861248, 10472384, 11238656, 14399528, 17722496, 20944768, 22477312, 28799056, 35444992, 41889536, 57598112, 70889984, 83779072, 115196224, 230392448, 460784896, 921569792]

約数ペア:

[(1, 921569792), (2, 460784896), (4, 230392448), (8, 115196224), (11, 83779072), (13, 70889984), (16, 57598112), (22, 41889536), (26, 35444992), (32, 28799056), (41, 22477312), (44, 20944768), (52, 17722496), (64, 14399528), (82, 11238656), (88, 10472384), (104, 8861248), (128, 7199764), (143, 6444544), (164, 5619328), (176, 5236192), (208, 4430624), (256, 3599882), (286, 3222272), (307, 3001856), (328, 2809664), (352, 2618096), (416, 2215312), (451, 2043392), (512, 1799941), (533, 1729024), (572, 1611136), (614, 1500928), (656, 1404832), (704, 1309048), (832, 1107656), (902, 1021696), (1066, 864512), (1144, 805568), (1228, 750464), (1312, 702416), (1408, 654524), (1664, 553828), (1804, 510848), (2132, 432256), (2288, 402784), (2456, 375232), (2624, 351208), (2816, 327262), (3328, 276914), (3377, 272896), (3608, 255424), (3991, 230912), (4264, 216128), (4576, 201392), (4912, 187616), (5248, 175604), (5632, 163631), (5863, 157184), (6656, 138457), (6754, 136448), (7216, 127712), (7982, 115456), (8528, 108064), (9152, 100696), (9824, 93808), (10496, 87802), (11726, 78592), (12587, 73216), (13508, 68224), (14432, 63856), (15964, 57728), (17056, 54032), (18304, 50348), (19648, 46904), (20992, 43901), (23452, 39296), (25174, 36608), (27016, 34112), (28864, 31928)]