171920448

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 224

約数和(自身を含む): 589605120

約数和(自身を除く): 417684672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 224, 233, 244, 252, 288, 336, 366, 378, 427, 432, 448, 466, 488, 504, 549, 576, 672, 699, 732, 756, 854, 864, 932, 976, 1008, 1098, 1281, 1344, 1398, 1464, 1512, 1631, 1647, 1708, 1728, 1864, 1952, 2016, 2097, 2196, 2562, 2796, 2928, 3024, 3262, 3294, 3416, 3728, 3843, 3904, 4032, 4194, 4392, 4893, 5124, 5592, 5856, 6048, 6291, 6524, 6588, 6832, 7456, 7686, 8388, 8784, 9786, 10248, 11184, 11529, 11712, 12096, 12582, 13048, 13176, 13664, 14213, 14679, 14912, 15372, 16776, 17568, 19572, 20496, 22368, 23058, 25164, 26096, 26352, 27328, 28426, 29358, 30744, 33552, 35136, 39144, 40992, 42639, 44037, 44736, 46116, 50328, 52192, 52704, 56852, 58716, 61488, 67104, 78288, 81984, 85278, 88074, 92232, 99491, 100656, 104384, 105408, 113704, 117432, 122976, 127917, 134208, 156576, 170556, 176148, 184464, 198982, 201312, 227408, 234864, 245952, 255834, 298473, 313152, 341112, 352296, 368928, 383751, 397964, 402624, 454816, 469728, 511668, 596946, 682224, 704592, 737856, 767502, 795928, 895419, 909632, 939456, 1023336, 1193892, 1364448, 1409184, 1535004, 1591856, 1790838, 2046672, 2387784, 2686257, 2728896, 2818368, 3070008, 3183712, 3581676, 4093344, 4775568, 5372514, 6140016, 6367424, 7163352, 8186688, 9551136, 10745028, 12280032, 14326704, 19102272, 21490056, 24560064, 28653408, 42980112, 57306816, 85960224, 171920448]

約数ペア:

[(1, 171920448), (2, 85960224), (3, 57306816), (4, 42980112), (6, 28653408), (7, 24560064), (8, 21490056), (9, 19102272), (12, 14326704), (14, 12280032), (16, 10745028), (18, 9551136), (21, 8186688), (24, 7163352), (27, 6367424), (28, 6140016), (32, 5372514), (36, 4775568), (42, 4093344), (48, 3581676), (54, 3183712), (56, 3070008), (61, 2818368), (63, 2728896), (64, 2686257), (72, 2387784), (84, 2046672), (96, 1790838), (108, 1591856), (112, 1535004), (122, 1409184), (126, 1364448), (144, 1193892), (168, 1023336), (183, 939456), (189, 909632), (192, 895419), (216, 795928), (224, 767502), (233, 737856), (244, 704592), (252, 682224), (288, 596946), (336, 511668), (366, 469728), (378, 454816), (427, 402624), (432, 397964), (448, 383751), (466, 368928), (488, 352296), (504, 341112), (549, 313152), (576, 298473), (672, 255834), (699, 245952), (732, 234864), (756, 227408), (854, 201312), (864, 198982), (932, 184464), (976, 176148), (1008, 170556), (1098, 156576), (1281, 134208), (1344, 127917), (1398, 122976), (1464, 117432), (1512, 113704), (1631, 105408), (1647, 104384), (1708, 100656), (1728, 99491), (1864, 92232), (1952, 88074), (2016, 85278), (2097, 81984), (2196, 78288), (2562, 67104), (2796, 61488), (2928, 58716), (3024, 56852), (3262, 52704), (3294, 52192), (3416, 50328), (3728, 46116), (3843, 44736), (3904, 44037), (4032, 42639), (4194, 40992), (4392, 39144), (4893, 35136), (5124, 33552), (5592, 30744), (5856, 29358), (6048, 28426), (6291, 27328), (6524, 26352), (6588, 26096), (6832, 25164), (7456, 23058), (7686, 22368), (8388, 20496), (8784, 19572), (9786, 17568), (10248, 16776), (11184, 15372), (11529, 14912), (11712, 14679), (12096, 14213), (12582, 13664), (13048, 13176)]