248165568

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1095

約数の個数: 168

約数和(自身を含む): 827084960

約数和(自身を除く): 578919392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 427, 448, 488, 504, 549, 576, 672, 732, 854, 976, 1008, 1009, 1098, 1281, 1344, 1464, 1708, 1952, 2016, 2018, 2196, 2562, 2928, 3027, 3416, 3843, 3904, 4032, 4036, 4392, 5124, 5856, 6054, 6832, 7063, 7686, 8072, 8784, 9081, 10248, 11712, 12108, 13664, 14126, 15372, 16144, 17568, 18162, 20496, 21189, 24216, 27328, 28252, 30744, 32288, 35136, 36324, 40992, 42378, 48432, 56504, 61488, 61549, 63567, 64576, 72648, 81984, 84756, 96864, 113008, 122976, 123098, 127134, 145296, 169512, 184647, 193728, 226016, 245952, 246196, 254268, 290592, 339024, 369294, 430843, 452032, 492392, 508536, 553941, 581184, 678048, 738588, 861686, 984784, 1017072, 1107882, 1292529, 1356096, 1477176, 1723372, 1969568, 2034144, 2215764, 2585058, 2954352, 3446744, 3877587, 3939136, 4068288, 4431528, 5170116, 5908704, 6893488, 7755174, 8863056, 10340232, 11817408, 13786976, 15510348, 17726112, 20680464, 27573952, 31020696, 35452224, 41360928, 62041392, 82721856, 124082784, 248165568]

約数ペア:

[(1, 248165568), (2, 124082784), (3, 82721856), (4, 62041392), (6, 41360928), (7, 35452224), (8, 31020696), (9, 27573952), (12, 20680464), (14, 17726112), (16, 15510348), (18, 13786976), (21, 11817408), (24, 10340232), (28, 8863056), (32, 7755174), (36, 6893488), (42, 5908704), (48, 5170116), (56, 4431528), (61, 4068288), (63, 3939136), (64, 3877587), (72, 3446744), (84, 2954352), (96, 2585058), (112, 2215764), (122, 2034144), (126, 1969568), (144, 1723372), (168, 1477176), (183, 1356096), (192, 1292529), (224, 1107882), (244, 1017072), (252, 984784), (288, 861686), (336, 738588), (366, 678048), (427, 581184), (448, 553941), (488, 508536), (504, 492392), (549, 452032), (576, 430843), (672, 369294), (732, 339024), (854, 290592), (976, 254268), (1008, 246196), (1009, 245952), (1098, 226016), (1281, 193728), (1344, 184647), (1464, 169512), (1708, 145296), (1952, 127134), (2016, 123098), (2018, 122976), (2196, 113008), (2562, 96864), (2928, 84756), (3027, 81984), (3416, 72648), (3843, 64576), (3904, 63567), (4032, 61549), (4036, 61488), (4392, 56504), (5124, 48432), (5856, 42378), (6054, 40992), (6832, 36324), (7063, 35136), (7686, 32288), (8072, 30744), (8784, 28252), (9081, 27328), (10248, 24216), (11712, 21189), (12108, 20496), (13664, 18162), (14126, 17568), (15372, 16144)]