215877312

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 196

約数和(自身を含む): 735143056

約数和(自身を除く): 519265744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 661, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1322, 1344, 1458, 1512, 1701, 1728, 1944, 1983, 2016, 2268, 2592, 2644, 2916, 3024, 3402, 3888, 3966, 4032, 4536, 4627, 5103, 5184, 5288, 5832, 5949, 6048, 6804, 7776, 7932, 9072, 9254, 10206, 10576, 11664, 11898, 12096, 13608, 13881, 15552, 15864, 17847, 18144, 18508, 20412, 21152, 23328, 23796, 27216, 27762, 31728, 35694, 36288, 37016, 40824, 41643, 42304, 46656, 47592, 53541, 54432, 55524, 63456, 71388, 74032, 81648, 83286, 95184, 107082, 108864, 111048, 124929, 126912, 142776, 148064, 160623, 163296, 166572, 190368, 214164, 222096, 249858, 285552, 296128, 321246, 326592, 333144, 374787, 380736, 428328, 444192, 481869, 499716, 571104, 642492, 666288, 749574, 856656, 888384, 963738, 999432, 1124361, 1142208, 1284984, 1332576, 1499148, 1713312, 1927476, 1998864, 2248722, 2569968, 2665152, 2998296, 3373083, 3426624, 3854952, 3997728, 4497444, 5139936, 5996592, 6746166, 7709904, 7995456, 8994888, 10279872, 11993184, 13492332, 15419808, 17989776, 23986368, 26984664, 30839616, 35979552, 53969328, 71959104, 107938656, 215877312]

約数ペア:

[(1, 215877312), (2, 107938656), (3, 71959104), (4, 53969328), (6, 35979552), (7, 30839616), (8, 26984664), (9, 23986368), (12, 17989776), (14, 15419808), (16, 13492332), (18, 11993184), (21, 10279872), (24, 8994888), (27, 7995456), (28, 7709904), (32, 6746166), (36, 5996592), (42, 5139936), (48, 4497444), (54, 3997728), (56, 3854952), (63, 3426624), (64, 3373083), (72, 2998296), (81, 2665152), (84, 2569968), (96, 2248722), (108, 1998864), (112, 1927476), (126, 1713312), (144, 1499148), (162, 1332576), (168, 1284984), (189, 1142208), (192, 1124361), (216, 999432), (224, 963738), (243, 888384), (252, 856656), (288, 749574), (324, 666288), (336, 642492), (378, 571104), (432, 499716), (448, 481869), (486, 444192), (504, 428328), (567, 380736), (576, 374787), (648, 333144), (661, 326592), (672, 321246), (729, 296128), (756, 285552), (864, 249858), (972, 222096), (1008, 214164), (1134, 190368), (1296, 166572), (1322, 163296), (1344, 160623), (1458, 148064), (1512, 142776), (1701, 126912), (1728, 124929), (1944, 111048), (1983, 108864), (2016, 107082), (2268, 95184), (2592, 83286), (2644, 81648), (2916, 74032), (3024, 71388), (3402, 63456), (3888, 55524), (3966, 54432), (4032, 53541), (4536, 47592), (4627, 46656), (5103, 42304), (5184, 41643), (5288, 40824), (5832, 37016), (5949, 36288), (6048, 35694), (6804, 31728), (7776, 27762), (7932, 27216), (9072, 23796), (9254, 23328), (10206, 21152), (10576, 20412), (11664, 18508), (11898, 18144), (12096, 17847), (13608, 15864), (13881, 15552)]