387089856

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 168

約数和(自身を含む): 1169938224

約数和(自身を除く): 782848368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 41, 48, 64, 72, 74, 82, 96, 111, 123, 144, 148, 164, 192, 222, 246, 288, 296, 328, 333, 369, 443, 444, 492, 576, 592, 656, 666, 738, 886, 888, 984, 1184, 1312, 1329, 1332, 1476, 1517, 1772, 1776, 1968, 2368, 2624, 2658, 2664, 2952, 3034, 3544, 3552, 3936, 3987, 4551, 5316, 5328, 5904, 6068, 7088, 7104, 7872, 7974, 9102, 10632, 10656, 11808, 12136, 13653, 14176, 15948, 16391, 18163, 18204, 21264, 21312, 23616, 24272, 27306, 28352, 31896, 32782, 36326, 36408, 42528, 48544, 49173, 54489, 54612, 63792, 65564, 72652, 72816, 85056, 97088, 98346, 108978, 109224, 127584, 131128, 145304, 145632, 147519, 163467, 196692, 217956, 218448, 255168, 262256, 290608, 291264, 295038, 326934, 393384, 435912, 436896, 524512, 581216, 590076, 653868, 672031, 786768, 871824, 873792, 1049024, 1162432, 1180152, 1307736, 1344062, 1573536, 1743648, 2016093, 2360304, 2615472, 2688124, 3147072, 3487296, 4032186, 4720608, 5230944, 5376248, 6048279, 8064372, 9441216, 10461888, 10752496, 12096558, 16128744, 21504992, 24193116, 32257488, 43009984, 48386232, 64514976, 96772464, 129029952, 193544928, 387089856]

約数ペア:

[(1, 387089856), (2, 193544928), (3, 129029952), (4, 96772464), (6, 64514976), (8, 48386232), (9, 43009984), (12, 32257488), (16, 24193116), (18, 21504992), (24, 16128744), (32, 12096558), (36, 10752496), (37, 10461888), (41, 9441216), (48, 8064372), (64, 6048279), (72, 5376248), (74, 5230944), (82, 4720608), (96, 4032186), (111, 3487296), (123, 3147072), (144, 2688124), (148, 2615472), (164, 2360304), (192, 2016093), (222, 1743648), (246, 1573536), (288, 1344062), (296, 1307736), (328, 1180152), (333, 1162432), (369, 1049024), (443, 873792), (444, 871824), (492, 786768), (576, 672031), (592, 653868), (656, 590076), (666, 581216), (738, 524512), (886, 436896), (888, 435912), (984, 393384), (1184, 326934), (1312, 295038), (1329, 291264), (1332, 290608), (1476, 262256), (1517, 255168), (1772, 218448), (1776, 217956), (1968, 196692), (2368, 163467), (2624, 147519), (2658, 145632), (2664, 145304), (2952, 131128), (3034, 127584), (3544, 109224), (3552, 108978), (3936, 98346), (3987, 97088), (4551, 85056), (5316, 72816), (5328, 72652), (5904, 65564), (6068, 63792), (7088, 54612), (7104, 54489), (7872, 49173), (7974, 48544), (9102, 42528), (10632, 36408), (10656, 36326), (11808, 32782), (12136, 31896), (13653, 28352), (14176, 27306), (15948, 24272), (16391, 23616), (18163, 21312), (18204, 21264)]