212511168

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5391

約数の個数: 112

約数和(自身を含む): 652028160

約数和(自身を除く): 439516992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 5347, 6624, 9936, 10694, 13248, 16041, 19872, 21388, 32082, 39744, 42776, 48123, 64164, 85552, 96246, 122981, 128328, 144369, 171104, 192492, 245962, 256656, 288738, 342208, 368943, 384984, 491924, 513312, 577476, 737886, 769968, 983848, 1026624, 1106829, 1154952, 1475772, 1539936, 1967696, 2213658, 2309904, 2951544, 3079872, 3320487, 3935392, 4427316, 4619808, 5903088, 6640974, 7870784, 8854632, 9239616, 11806176, 13281948, 17709264, 23612352, 26563896, 35418528, 53127792, 70837056, 106255584, 212511168]

約数ペア:

[(1, 212511168), (2, 106255584), (3, 70837056), (4, 53127792), (6, 35418528), (8, 26563896), (9, 23612352), (12, 17709264), (16, 13281948), (18, 11806176), (23, 9239616), (24, 8854632), (27, 7870784), (32, 6640974), (36, 5903088), (46, 4619808), (48, 4427316), (54, 3935392), (64, 3320487), (69, 3079872), (72, 2951544), (92, 2309904), (96, 2213658), (108, 1967696), (138, 1539936), (144, 1475772), (184, 1154952), (192, 1106829), (207, 1026624), (216, 983848), (276, 769968), (288, 737886), (368, 577476), (414, 513312), (432, 491924), (552, 384984), (576, 368943), (621, 342208), (736, 288738), (828, 256656), (864, 245962), (1104, 192492), (1242, 171104), (1472, 144369), (1656, 128328), (1728, 122981), (2208, 96246), (2484, 85552), (3312, 64164), (4416, 48123), (4968, 42776), (5347, 39744), (6624, 32082), (9936, 21388), (10694, 19872), (13248, 16041)]