890401657392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2459}}^1\times {\mathrm{2887}}^1$

素因数の和:5440

約数の個数: 240

約数和(自身を含む): 2725676378880

約数和(自身を除く): 1835274721488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2459, 2613, 2887, 3216, 3484, 4824, 4918, 5226, 5774, 6968, 7377, 7839, 8661, 9648, 9836, 10452, 11548, 13936, 14754, 15678, 17322, 19672, 20904, 22131, 23096, 25983, 29508, 31356, 31967, 34644, 37531, 39344, 41808, 44262, 46192, 51966, 59016, 62712, 63934, 69288, 75062, 88524, 95901, 103932, 112593, 118032, 125424, 127868, 138576, 150124, 164753, 177048, 191802, 193429, 207864, 225186, 255736, 287703, 300248, 329506, 337779, 354096, 383604, 386858, 415728, 450372, 494259, 511472, 575406, 580287, 600496, 659012, 675558, 767208, 773716, 900744, 988518, 1150812, 1160574, 1318024, 1351116, 1482777, 1534416, 1547432, 1740861, 1801488, 1977036, 2141789, 2301624, 2321148, 2514577, 2636048, 2702232, 2965554, 3094864, 3481722, 3954072, 4283578, 4603248, 4642296, 5029154, 5404464, 5931108, 6425367, 6963444, 7099133, 7543731, 7908144, 8567156, 9284592, 10058308, 11862216, 12850734, 13926888, 14198266, 15087462, 17134312, 19276101, 20116616, 21297399, 22631193, 23724432, 25701468, 27853776, 28396532, 30174924, 34268624, 38552202, 40233232, 42594798, 45262386, 51402936, 56793064, 60349848, 63892197, 77104404, 85189596, 90524772, 92288729, 102805872, 113586128, 120699696, 127784394, 154208808, 170379192, 181049544, 184577458, 255568788, 276866187, 308417616, 340758384, 362099088, 369154916, 475641911, 511137576, 553732374, 738309832, 830598561, 951283822, 1022275152, 1107464748, 1426925733, 1476619664, 1661197122, 1902567644, 2214929496, 2853851466, 3322394244, 3805135288, 4280777199, 4429858992, 5707702932, 6183344843, 6644788488, 7610270576, 8561554398, 11415405864, 12366689686, 13289576976, 17123108796, 18550034529, 22830811728, 24733379372, 34246217592, 37100069058, 49466758744, 55650103587, 68492435184, 74200138116, 98933517488, 111300207174, 148400276232, 222600414348, 296800552464, 445200828696, 890401657392]

約数ペア:

[(1, 890401657392), (2, 445200828696), (3, 296800552464), (4, 222600414348), (6, 148400276232), (8, 111300207174), (9, 98933517488), (12, 74200138116), (13, 68492435184), (16, 55650103587), (18, 49466758744), (24, 37100069058), (26, 34246217592), (36, 24733379372), (39, 22830811728), (48, 18550034529), (52, 17123108796), (67, 13289576976), (72, 12366689686), (78, 11415405864), (104, 8561554398), (117, 7610270576), (134, 6644788488), (144, 6183344843), (156, 5707702932), (201, 4429858992), (208, 4280777199), (234, 3805135288), (268, 3322394244), (312, 2853851466), (402, 2214929496), (468, 1902567644), (536, 1661197122), (603, 1476619664), (624, 1426925733), (804, 1107464748), (871, 1022275152), (936, 951283822), (1072, 830598561), (1206, 738309832), (1608, 553732374), (1742, 511137576), (1872, 475641911), (2412, 369154916), (2459, 362099088), (2613, 340758384), (2887, 308417616), (3216, 276866187), (3484, 255568788), (4824, 184577458), (4918, 181049544), (5226, 170379192), (5774, 154208808), (6968, 127784394), (7377, 120699696), (7839, 113586128), (8661, 102805872), (9648, 92288729), (9836, 90524772), (10452, 85189596), (11548, 77104404), (13936, 63892197), (14754, 60349848), (15678, 56793064), (17322, 51402936), (19672, 45262386), (20904, 42594798), (22131, 40233232), (23096, 38552202), (25983, 34268624), (29508, 30174924), (31356, 28396532), (31967, 27853776), (34644, 25701468), (37531, 23724432), (39344, 22631193), (41808, 21297399), (44262, 20116616), (46192, 19276101), (51966, 17134312), (59016, 15087462), (62712, 14198266), (63934, 13926888), (69288, 12850734), (75062, 11862216), (88524, 10058308), (95901, 9284592), (103932, 8567156), (112593, 7908144), (118032, 7543731), (125424, 7099133), (127868, 6963444), (138576, 6425367), (150124, 5931108), (164753, 5404464), (177048, 5029154), (191802, 4642296), (193429, 4603248), (207864, 4283578), (225186, 3954072), (255736, 3481722), (287703, 3094864), (300248, 2965554), (329506, 2702232), (337779, 2636048), (354096, 2514577), (383604, 2321148), (386858, 2301624), (415728, 2141789), (450372, 1977036), (494259, 1801488), (511472, 1740861), (575406, 1547432), (580287, 1534416), (600496, 1482777), (659012, 1351116), (675558, 1318024), (767208, 1160574), (773716, 1150812), (900744, 988518)]