445836384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 1533692160

約数和(自身を除く): 1087855776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 43, 48, 56, 63, 72, 74, 84, 86, 96, 111, 112, 126, 129, 139, 144, 148, 168, 172, 222, 224, 252, 258, 259, 278, 288, 296, 301, 333, 336, 344, 387, 417, 444, 504, 516, 518, 556, 592, 602, 666, 672, 688, 774, 777, 834, 888, 903, 973, 1008, 1032, 1036, 1112, 1184, 1204, 1251, 1332, 1376, 1548, 1554, 1591, 1668, 1776, 1806, 1946, 2016, 2064, 2072, 2224, 2331, 2408, 2502, 2664, 2709, 2919, 3096, 3108, 3182, 3336, 3552, 3612, 3892, 4128, 4144, 4448, 4662, 4773, 4816, 5004, 5143, 5328, 5418, 5838, 5977, 6192, 6216, 6364, 6672, 7224, 7784, 8288, 8757, 9324, 9546, 9632, 10008, 10286, 10656, 10836, 11137, 11676, 11954, 12384, 12432, 12728, 13344, 14319, 14448, 15429, 15568, 17514, 17931, 18648, 19092, 20016, 20572, 21672, 22274, 23352, 23908, 24864, 25456, 28638, 28896, 30858, 31136, 33411, 35028, 35862, 36001, 37296, 38184, 40032, 41144, 41839, 43344, 44548, 46287, 46704, 47816, 50912, 53793, 57276, 61716, 66822, 70056, 71724, 72002, 74592, 76368, 82288, 83678, 86688, 89096, 92574, 93408, 95632, 100233, 107586, 108003, 114552, 123432, 125517, 133644, 140112, 143448, 144004, 152736, 164576, 167356, 178192, 185148, 191264, 200466, 215172, 216006, 221149, 229104, 246864, 251034, 267288, 280224, 286896, 288008, 324009, 334712, 356384, 370296, 376551, 400932, 430344, 432012, 442298, 458208, 493728, 502068, 534576, 573792, 576016, 648018, 663447, 669424, 740592, 753102, 801864, 860688, 864024, 884596, 1004136, 1069152, 1152032, 1296036, 1326894, 1338848, 1481184, 1506204, 1548043, 1603728, 1721376, 1728048, 1769192, 1990341, 2008272, 2592072, 2653788, 3012408, 3096086, 3207456, 3456096, 3538384, 3980682, 4016544, 4644129, 5184144, 5307576, 6024816, 6192172, 7076768, 7961364, 9288258, 10368288, 10615152, 12049632, 12384344, 13932387, 15922728, 18576516, 21230304, 24768688, 27864774, 31845456, 37153032, 49537376, 55729548, 63690912, 74306064, 111459096, 148612128, 222918192, 445836384]

約数ペア:

[(1, 445836384), (2, 222918192), (3, 148612128), (4, 111459096), (6, 74306064), (7, 63690912), (8, 55729548), (9, 49537376), (12, 37153032), (14, 31845456), (16, 27864774), (18, 24768688), (21, 21230304), (24, 18576516), (28, 15922728), (32, 13932387), (36, 12384344), (37, 12049632), (42, 10615152), (43, 10368288), (48, 9288258), (56, 7961364), (63, 7076768), (72, 6192172), (74, 6024816), (84, 5307576), (86, 5184144), (96, 4644129), (111, 4016544), (112, 3980682), (126, 3538384), (129, 3456096), (139, 3207456), (144, 3096086), (148, 3012408), (168, 2653788), (172, 2592072), (222, 2008272), (224, 1990341), (252, 1769192), (258, 1728048), (259, 1721376), (278, 1603728), (288, 1548043), (296, 1506204), (301, 1481184), (333, 1338848), (336, 1326894), (344, 1296036), (387, 1152032), (417, 1069152), (444, 1004136), (504, 884596), (516, 864024), (518, 860688), (556, 801864), (592, 753102), (602, 740592), (666, 669424), (672, 663447), (688, 648018), (774, 576016), (777, 573792), (834, 534576), (888, 502068), (903, 493728), (973, 458208), (1008, 442298), (1032, 432012), (1036, 430344), (1112, 400932), (1184, 376551), (1204, 370296), (1251, 356384), (1332, 334712), (1376, 324009), (1548, 288008), (1554, 286896), (1591, 280224), (1668, 267288), (1776, 251034), (1806, 246864), (1946, 229104), (2016, 221149), (2064, 216006), (2072, 215172), (2224, 200466), (2331, 191264), (2408, 185148), (2502, 178192), (2664, 167356), (2709, 164576), (2919, 152736), (3096, 144004), (3108, 143448), (3182, 140112), (3336, 133644), (3552, 125517), (3612, 123432), (3892, 114552), (4128, 108003), (4144, 107586), (4448, 100233), (4662, 95632), (4773, 93408), (4816, 92574), (5004, 89096), (5143, 86688), (5328, 83678), (5418, 82288), (5838, 76368), (5977, 74592), (6192, 72002), (6216, 71724), (6364, 70056), (6672, 66822), (7224, 61716), (7784, 57276), (8288, 53793), (8757, 50912), (9324, 47816), (9546, 46704), (9632, 46287), (10008, 44548), (10286, 43344), (10656, 41839), (10836, 41144), (11137, 40032), (11676, 38184), (11954, 37296), (12384, 36001), (12432, 35862), (12728, 35028), (13344, 33411), (14319, 31136), (14448, 30858), (15429, 28896), (15568, 28638), (17514, 25456), (17931, 24864), (18648, 23908), (19092, 23352), (20016, 22274), (20572, 21672)]