220166464

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 524353536

約数和(自身を除く): 304187072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 83, 112, 124, 166, 191, 217, 224, 248, 332, 382, 434, 448, 496, 581, 664, 764, 868, 992, 1162, 1328, 1337, 1528, 1736, 1984, 2324, 2573, 2656, 2674, 3056, 3472, 4648, 5146, 5312, 5348, 5921, 6112, 6944, 9296, 10292, 10696, 11842, 12224, 13888, 15853, 18011, 18592, 20584, 21392, 23684, 31706, 36022, 37184, 41168, 41447, 42784, 47368, 63412, 72044, 82336, 82894, 85568, 94736, 110971, 126824, 144088, 164672, 165788, 189472, 221942, 253648, 288176, 331576, 378944, 443884, 491443, 507296, 576352, 663152, 887768, 982886, 1014592, 1152704, 1326304, 1775536, 1965772, 2652608, 3440101, 3551072, 3931544, 6880202, 7102144, 7863088, 13760404, 15726176, 27520808, 31452352, 55041616, 110083232, 220166464]

約数ペア:

[(1, 220166464), (2, 110083232), (4, 55041616), (7, 31452352), (8, 27520808), (14, 15726176), (16, 13760404), (28, 7863088), (31, 7102144), (32, 6880202), (56, 3931544), (62, 3551072), (64, 3440101), (83, 2652608), (112, 1965772), (124, 1775536), (166, 1326304), (191, 1152704), (217, 1014592), (224, 982886), (248, 887768), (332, 663152), (382, 576352), (434, 507296), (448, 491443), (496, 443884), (581, 378944), (664, 331576), (764, 288176), (868, 253648), (992, 221942), (1162, 189472), (1328, 165788), (1337, 164672), (1528, 144088), (1736, 126824), (1984, 110971), (2324, 94736), (2573, 85568), (2656, 82894), (2674, 82336), (3056, 72044), (3472, 63412), (4648, 47368), (5146, 42784), (5312, 41447), (5348, 41168), (5921, 37184), (6112, 36022), (6944, 31706), (9296, 23684), (10292, 21392), (10696, 20584), (11842, 18592), (12224, 18011), (13888, 15853)]