215387424

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1354

約数の個数: 168

約数和(自身を含む): 727151040

約数和(自身を除く): 511763616

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1319, 1458, 1512, 1701, 1944, 2016, 2268, 2592, 2638, 2916, 3024, 3402, 3888, 3957, 4536, 5103, 5276, 5832, 6048, 6804, 7776, 7914, 9072, 9233, 10206, 10552, 11664, 11871, 13608, 15828, 18144, 18466, 20412, 21104, 23328, 23742, 27216, 27699, 31656, 35613, 36932, 40824, 42208, 47484, 54432, 55398, 63312, 71226, 73864, 81648, 83097, 94968, 106839, 110796, 126624, 142452, 147728, 163296, 166194, 189936, 213678, 221592, 249291, 284904, 295456, 320517, 332388, 379872, 427356, 443184, 498582, 569808, 641034, 664776, 747873, 854712, 886368, 961551, 997164, 1139616, 1282068, 1329552, 1495746, 1709424, 1923102, 1994328, 2243619, 2564136, 2659104, 2991492, 3418848, 3846204, 3988656, 4487238, 5128272, 5982984, 6730857, 7692408, 7977312, 8974476, 10256544, 11965968, 13461714, 15384816, 17948952, 23931936, 26923428, 30769632, 35897904, 53846856, 71795808, 107693712, 215387424]

約数ペア:

[(1, 215387424), (2, 107693712), (3, 71795808), (4, 53846856), (6, 35897904), (7, 30769632), (8, 26923428), (9, 23931936), (12, 17948952), (14, 15384816), (16, 13461714), (18, 11965968), (21, 10256544), (24, 8974476), (27, 7977312), (28, 7692408), (32, 6730857), (36, 5982984), (42, 5128272), (48, 4487238), (54, 3988656), (56, 3846204), (63, 3418848), (72, 2991492), (81, 2659104), (84, 2564136), (96, 2243619), (108, 1994328), (112, 1923102), (126, 1709424), (144, 1495746), (162, 1329552), (168, 1282068), (189, 1139616), (216, 997164), (224, 961551), (243, 886368), (252, 854712), (288, 747873), (324, 664776), (336, 641034), (378, 569808), (432, 498582), (486, 443184), (504, 427356), (567, 379872), (648, 332388), (672, 320517), (729, 295456), (756, 284904), (864, 249291), (972, 221592), (1008, 213678), (1134, 189936), (1296, 166194), (1319, 163296), (1458, 147728), (1512, 142452), (1701, 126624), (1944, 110796), (2016, 106839), (2268, 94968), (2592, 83097), (2638, 81648), (2916, 73864), (3024, 71226), (3402, 63312), (3888, 55398), (3957, 54432), (4536, 47484), (5103, 42208), (5276, 40824), (5832, 36932), (6048, 35613), (6804, 31656), (7776, 27699), (7914, 27216), (9072, 23742), (9233, 23328), (10206, 21104), (10552, 20412), (11664, 18466), (11871, 18144), (13608, 15828)]