39828672

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 128144016

約数和(自身を除く): 88315344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 197, 208, 216, 234, 243, 288, 312, 324, 351, 394, 416, 432, 468, 486, 576, 591, 624, 648, 702, 788, 832, 864, 936, 972, 1053, 1182, 1248, 1296, 1404, 1576, 1728, 1773, 1872, 1944, 2106, 2364, 2496, 2561, 2592, 2808, 3152, 3159, 3546, 3744, 3888, 4212, 4728, 5122, 5184, 5319, 5616, 6304, 6318, 7092, 7488, 7683, 7776, 8424, 9456, 10244, 10638, 11232, 12608, 12636, 14184, 15366, 15552, 15957, 16848, 18912, 20488, 21276, 22464, 23049, 25272, 28368, 30732, 31914, 33696, 37824, 40976, 42552, 46098, 47871, 50544, 56736, 61464, 63828, 67392, 69147, 81952, 85104, 92196, 95742, 101088, 113472, 122928, 127656, 138294, 163904, 170208, 184392, 191484, 202176, 207441, 245856, 255312, 276588, 340416, 368784, 382968, 414882, 491712, 510624, 553176, 622323, 737568, 765936, 829764, 1021248, 1106352, 1244646, 1475136, 1531872, 1659528, 2212704, 2489292, 3063744, 3319056, 4425408, 4978584, 6638112, 9957168, 13276224, 19914336, 39828672]

約数ペア:

[(1, 39828672), (2, 19914336), (3, 13276224), (4, 9957168), (6, 6638112), (8, 4978584), (9, 4425408), (12, 3319056), (13, 3063744), (16, 2489292), (18, 2212704), (24, 1659528), (26, 1531872), (27, 1475136), (32, 1244646), (36, 1106352), (39, 1021248), (48, 829764), (52, 765936), (54, 737568), (64, 622323), (72, 553176), (78, 510624), (81, 491712), (96, 414882), (104, 382968), (108, 368784), (117, 340416), (144, 276588), (156, 255312), (162, 245856), (192, 207441), (197, 202176), (208, 191484), (216, 184392), (234, 170208), (243, 163904), (288, 138294), (312, 127656), (324, 122928), (351, 113472), (394, 101088), (416, 95742), (432, 92196), (468, 85104), (486, 81952), (576, 69147), (591, 67392), (624, 63828), (648, 61464), (702, 56736), (788, 50544), (832, 47871), (864, 46098), (936, 42552), (972, 40976), (1053, 37824), (1182, 33696), (1248, 31914), (1296, 30732), (1404, 28368), (1576, 25272), (1728, 23049), (1773, 22464), (1872, 21276), (1944, 20488), (2106, 18912), (2364, 16848), (2496, 15957), (2561, 15552), (2592, 15366), (2808, 14184), (3152, 12636), (3159, 12608), (3546, 11232), (3744, 10638), (3888, 10244), (4212, 9456), (4728, 8424), (5122, 7776), (5184, 7683), (5319, 7488), (5616, 7092), (6304, 6318)]