221334048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1967

約数の個数: 144

約数和(自身を含む): 700068096

約数和(自身を除く): 478734048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1907, 2232, 2418, 2976, 3224, 3627, 3744, 3814, 4464, 4836, 5721, 6448, 7254, 7628, 8928, 9672, 11442, 12896, 14508, 15256, 17163, 19344, 22884, 24791, 29016, 30512, 34326, 38688, 45768, 49582, 58032, 59117, 61024, 68652, 74373, 91536, 99164, 116064, 118234, 137304, 148746, 177351, 183072, 198328, 223119, 236468, 274608, 297492, 354702, 396656, 446238, 472936, 532053, 549216, 594984, 709404, 768521, 793312, 892476, 945872, 1064106, 1189968, 1418808, 1537042, 1784952, 1891744, 2128212, 2305563, 2379936, 2837616, 3074084, 3569904, 4256424, 4611126, 5675232, 6148168, 6916689, 7139808, 8512848, 9222252, 12296336, 13833378, 17025696, 18444504, 24592672, 27666756, 36889008, 55333512, 73778016, 110667024, 221334048]

約数ペア:

[(1, 221334048), (2, 110667024), (3, 73778016), (4, 55333512), (6, 36889008), (8, 27666756), (9, 24592672), (12, 18444504), (13, 17025696), (16, 13833378), (18, 12296336), (24, 9222252), (26, 8512848), (31, 7139808), (32, 6916689), (36, 6148168), (39, 5675232), (48, 4611126), (52, 4256424), (62, 3569904), (72, 3074084), (78, 2837616), (93, 2379936), (96, 2305563), (104, 2128212), (117, 1891744), (124, 1784952), (144, 1537042), (156, 1418808), (186, 1189968), (208, 1064106), (234, 945872), (248, 892476), (279, 793312), (288, 768521), (312, 709404), (372, 594984), (403, 549216), (416, 532053), (468, 472936), (496, 446238), (558, 396656), (624, 354702), (744, 297492), (806, 274608), (936, 236468), (992, 223119), (1116, 198328), (1209, 183072), (1248, 177351), (1488, 148746), (1612, 137304), (1872, 118234), (1907, 116064), (2232, 99164), (2418, 91536), (2976, 74373), (3224, 68652), (3627, 61024), (3744, 59117), (3814, 58032), (4464, 49582), (4836, 45768), (5721, 38688), (6448, 34326), (7254, 30512), (7628, 29016), (8928, 24791), (9672, 22884), (11442, 19344), (12896, 17163), (14508, 15256)]