387620352

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 1306068192

約数和(自身を除く): 918447840

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, 128, 144, 168, 183, 192, 197, 224, 244, 252, 256, 288, 336, 366, 384, 394, 427, 448, 488, 504, 512, 549, 576, 591, 672, 732, 768, 788, 854, 896, 976, 1008, 1098, 1152, 1182, 1281, 1344, 1379, 1464, 1536, 1576, 1708, 1773, 1792, 1952, 2016, 2196, 2304, 2364, 2562, 2688, 2758, 2928, 3152, 3416, 3546, 3584, 3843, 3904, 4032, 4137, 4392, 4608, 4728, 5124, 5376, 5516, 5856, 6304, 6832, 7092, 7686, 7808, 8064, 8274, 8784, 9456, 10248, 10752, 11032, 11712, 12017, 12411, 12608, 13664, 14184, 15372, 15616, 16128, 16548, 17568, 18912, 20496, 22064, 23424, 24034, 24822, 25216, 27328, 28368, 30744, 31232, 32256, 33096, 35136, 36051, 37824, 40992, 44128, 46848, 48068, 49644, 50432, 54656, 56736, 61488, 66192, 70272, 72102, 75648, 81984, 84119, 88256, 93696, 96136, 99288, 100864, 108153, 109312, 113472, 122976, 132384, 140544, 144204, 151296, 163968, 168238, 176512, 192272, 198576, 216306, 218624, 226944, 245952, 252357, 264768, 281088, 288408, 302592, 327936, 336476, 353024, 384544, 397152, 432612, 453888, 491904, 504714, 529536, 576816, 655872, 672952, 706048, 757071, 769088, 794304, 865224, 907776, 983808, 1009428, 1059072, 1153632, 1345904, 1514142, 1538176, 1588608, 1730448, 1967616, 2018856, 2118144, 2307264, 2691808, 3028284, 3076352, 3177216, 3460896, 4037712, 4614528, 5383616, 6056568, 6152704, 6354432, 6921792, 8075424, 9229056, 10767232, 12113136, 13843584, 16150848, 18458112, 21534464, 24226272, 27687168, 32301696, 43068928, 48452544, 55374336, 64603392, 96905088, 129206784, 193810176, 387620352]

約数ペア:

[(1, 387620352), (2, 193810176), (3, 129206784), (4, 96905088), (6, 64603392), (7, 55374336), (8, 48452544), (9, 43068928), (12, 32301696), (14, 27687168), (16, 24226272), (18, 21534464), (21, 18458112), (24, 16150848), (28, 13843584), (32, 12113136), (36, 10767232), (42, 9229056), (48, 8075424), (56, 6921792), (61, 6354432), (63, 6152704), (64, 6056568), (72, 5383616), (84, 4614528), (96, 4037712), (112, 3460896), (122, 3177216), (126, 3076352), (128, 3028284), (144, 2691808), (168, 2307264), (183, 2118144), (192, 2018856), (197, 1967616), (224, 1730448), (244, 1588608), (252, 1538176), (256, 1514142), (288, 1345904), (336, 1153632), (366, 1059072), (384, 1009428), (394, 983808), (427, 907776), (448, 865224), (488, 794304), (504, 769088), (512, 757071), (549, 706048), (576, 672952), (591, 655872), (672, 576816), (732, 529536), (768, 504714), (788, 491904), (854, 453888), (896, 432612), (976, 397152), (1008, 384544), (1098, 353024), (1152, 336476), (1182, 327936), (1281, 302592), (1344, 288408), (1379, 281088), (1464, 264768), (1536, 252357), (1576, 245952), (1708, 226944), (1773, 218624), (1792, 216306), (1952, 198576), (2016, 192272), (2196, 176512), (2304, 168238), (2364, 163968), (2562, 151296), (2688, 144204), (2758, 140544), (2928, 132384), (3152, 122976), (3416, 113472), (3546, 109312), (3584, 108153), (3843, 100864), (3904, 99288), (4032, 96136), (4137, 93696), (4392, 88256), (4608, 84119), (4728, 81984), (5124, 75648), (5376, 72102), (5516, 70272), (5856, 66192), (6304, 61488), (6832, 56736), (7092, 54656), (7686, 50432), (7808, 49644), (8064, 48068), (8274, 46848), (8784, 44128), (9456, 40992), (10248, 37824), (10752, 36051), (11032, 35136), (11712, 33096), (12017, 32256), (12411, 31232), (12608, 30744), (13664, 28368), (14184, 27328), (15372, 25216), (15616, 24822), (16128, 24034), (16548, 23424), (17568, 22064), (18912, 20496)]