221643744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5407}}^1$

素因数の和:5488

約数の個数: 96

約数和(自身を含む): 675956736

約数和(自身を除く): 454312992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5407, 5856, 6832, 10248, 10814, 13664, 16221, 20496, 21628, 32442, 37849, 40992, 43256, 64884, 75698, 86512, 113547, 129768, 151396, 173024, 227094, 259536, 302792, 329827, 454188, 519072, 605584, 659654, 908376, 989481, 1211168, 1319308, 1816752, 1978962, 2308789, 2638616, 3633504, 3957924, 4617578, 5277232, 6926367, 7915848, 9235156, 10554464, 13852734, 15831696, 18470312, 27705468, 31663392, 36940624, 55410936, 73881248, 110821872, 221643744]

約数ペア:

[(1, 221643744), (2, 110821872), (3, 73881248), (4, 55410936), (6, 36940624), (7, 31663392), (8, 27705468), (12, 18470312), (14, 15831696), (16, 13852734), (21, 10554464), (24, 9235156), (28, 7915848), (32, 6926367), (42, 5277232), (48, 4617578), (56, 3957924), (61, 3633504), (84, 2638616), (96, 2308789), (112, 1978962), (122, 1816752), (168, 1319308), (183, 1211168), (224, 989481), (244, 908376), (336, 659654), (366, 605584), (427, 519072), (488, 454188), (672, 329827), (732, 302792), (854, 259536), (976, 227094), (1281, 173024), (1464, 151396), (1708, 129768), (1952, 113547), (2562, 86512), (2928, 75698), (3416, 64884), (5124, 43256), (5407, 40992), (5856, 37849), (6832, 32442), (10248, 21628), (10814, 20496), (13664, 16221)]