217525824

素因数分解:

$2^6\times 3^5\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 659026368

約数和(自身を除く): 441500544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 197, 213, 216, 243, 284, 288, 324, 394, 426, 432, 486, 568, 576, 591, 639, 648, 788, 852, 864, 972, 1136, 1182, 1278, 1296, 1576, 1704, 1728, 1773, 1917, 1944, 2272, 2364, 2556, 2592, 3152, 3408, 3546, 3834, 3888, 4544, 4728, 5112, 5184, 5319, 5751, 6304, 6816, 7092, 7668, 7776, 9456, 10224, 10638, 11502, 12608, 13632, 13987, 14184, 15336, 15552, 15957, 17253, 18912, 20448, 21276, 23004, 27974, 28368, 30672, 31914, 34506, 37824, 40896, 41961, 42552, 46008, 47871, 55948, 56736, 61344, 63828, 69012, 83922, 85104, 92016, 95742, 111896, 113472, 122688, 125883, 127656, 138024, 167844, 170208, 184032, 191484, 223792, 251766, 255312, 276048, 335688, 340416, 368064, 377649, 382968, 447584, 503532, 510624, 552096, 671376, 755298, 765936, 895168, 1007064, 1021248, 1104192, 1132947, 1342752, 1510596, 1531872, 2014128, 2265894, 2685504, 3021192, 3063744, 3398841, 4028256, 4531788, 6042384, 6797682, 8056512, 9063576, 12084768, 13595364, 18127152, 24169536, 27190728, 36254304, 54381456, 72508608, 108762912, 217525824]

約数ペア:

[(1, 217525824), (2, 108762912), (3, 72508608), (4, 54381456), (6, 36254304), (8, 27190728), (9, 24169536), (12, 18127152), (16, 13595364), (18, 12084768), (24, 9063576), (27, 8056512), (32, 6797682), (36, 6042384), (48, 4531788), (54, 4028256), (64, 3398841), (71, 3063744), (72, 3021192), (81, 2685504), (96, 2265894), (108, 2014128), (142, 1531872), (144, 1510596), (162, 1342752), (192, 1132947), (197, 1104192), (213, 1021248), (216, 1007064), (243, 895168), (284, 765936), (288, 755298), (324, 671376), (394, 552096), (426, 510624), (432, 503532), (486, 447584), (568, 382968), (576, 377649), (591, 368064), (639, 340416), (648, 335688), (788, 276048), (852, 255312), (864, 251766), (972, 223792), (1136, 191484), (1182, 184032), (1278, 170208), (1296, 167844), (1576, 138024), (1704, 127656), (1728, 125883), (1773, 122688), (1917, 113472), (1944, 111896), (2272, 95742), (2364, 92016), (2556, 85104), (2592, 83922), (3152, 69012), (3408, 63828), (3546, 61344), (3834, 56736), (3888, 55948), (4544, 47871), (4728, 46008), (5112, 42552), (5184, 41961), (5319, 40896), (5751, 37824), (6304, 34506), (6816, 31914), (7092, 30672), (7668, 28368), (7776, 27974), (9456, 23004), (10224, 21276), (10638, 20448), (11502, 18912), (12608, 17253), (13632, 15957), (13987, 15552), (14184, 15336)]