220807776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{719}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 664796160

約数和(自身を除く): 443988384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 457, 672, 719, 914, 1371, 1438, 1828, 2157, 2742, 2876, 3199, 3656, 4314, 5033, 5484, 5752, 6398, 7312, 8628, 9597, 10066, 10968, 11504, 12796, 14624, 15099, 17256, 19194, 20132, 21936, 23008, 25592, 30198, 34512, 38388, 40264, 43872, 51184, 60396, 69024, 76776, 80528, 102368, 120792, 153552, 161056, 241584, 307104, 328583, 483168, 657166, 985749, 1314332, 1971498, 2300081, 2628664, 3942996, 4600162, 5257328, 6900243, 7885992, 9200324, 10514656, 13800486, 15771984, 18400648, 27600972, 31543968, 36801296, 55201944, 73602592, 110403888, 220807776]

約数ペア:

[(1, 220807776), (2, 110403888), (3, 73602592), (4, 55201944), (6, 36801296), (7, 31543968), (8, 27600972), (12, 18400648), (14, 15771984), (16, 13800486), (21, 10514656), (24, 9200324), (28, 7885992), (32, 6900243), (42, 5257328), (48, 4600162), (56, 3942996), (84, 2628664), (96, 2300081), (112, 1971498), (168, 1314332), (224, 985749), (336, 657166), (457, 483168), (672, 328583), (719, 307104), (914, 241584), (1371, 161056), (1438, 153552), (1828, 120792), (2157, 102368), (2742, 80528), (2876, 76776), (3199, 69024), (3656, 60396), (4314, 51184), (5033, 43872), (5484, 40264), (5752, 38388), (6398, 34512), (7312, 30198), (8628, 25592), (9597, 23008), (10066, 21936), (10968, 20132), (11504, 19194), (12796, 17256), (14624, 15099)]