220838904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 713512800

約数和(自身を除く): 492673896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 89, 99, 104, 117, 132, 143, 156, 178, 198, 234, 241, 264, 267, 286, 312, 356, 396, 429, 468, 482, 534, 572, 712, 723, 792, 801, 858, 936, 964, 979, 1068, 1144, 1157, 1287, 1446, 1602, 1716, 1928, 1958, 2136, 2169, 2314, 2574, 2651, 2892, 2937, 3133, 3204, 3432, 3471, 3916, 4338, 4628, 5148, 5302, 5784, 5874, 6266, 6408, 6942, 7832, 7953, 8676, 8811, 9256, 9399, 10296, 10413, 10604, 11748, 12532, 12727, 13884, 15906, 17352, 17622, 18798, 20826, 21208, 21449, 23496, 23859, 25064, 25454, 27768, 28197, 31812, 34463, 35244, 37596, 38181, 41652, 42898, 47718, 50908, 56394, 63624, 64347, 68926, 70488, 75192, 76362, 83304, 85796, 95436, 101816, 103389, 112788, 114543, 128694, 137852, 152724, 171592, 190872, 193041, 206778, 225576, 229086, 235939, 257388, 275704, 278837, 305448, 310167, 386082, 413556, 458172, 471878, 514776, 557674, 620334, 707817, 772164, 827112, 836511, 916344, 943756, 1115348, 1240668, 1415634, 1544328, 1673022, 1887512, 2123451, 2230696, 2481336, 2509533, 2831268, 3067207, 3346044, 4246902, 5019066, 5662536, 6134414, 6692088, 8493804, 9201621, 10038132, 12268828, 16987608, 18403242, 20076264, 24537656, 27604863, 36806484, 55209726, 73612968, 110419452, 220838904]

約数ペア:

[(1, 220838904), (2, 110419452), (3, 73612968), (4, 55209726), (6, 36806484), (8, 27604863), (9, 24537656), (11, 20076264), (12, 18403242), (13, 16987608), (18, 12268828), (22, 10038132), (24, 9201621), (26, 8493804), (33, 6692088), (36, 6134414), (39, 5662536), (44, 5019066), (52, 4246902), (66, 3346044), (72, 3067207), (78, 2831268), (88, 2509533), (89, 2481336), (99, 2230696), (104, 2123451), (117, 1887512), (132, 1673022), (143, 1544328), (156, 1415634), (178, 1240668), (198, 1115348), (234, 943756), (241, 916344), (264, 836511), (267, 827112), (286, 772164), (312, 707817), (356, 620334), (396, 557674), (429, 514776), (468, 471878), (482, 458172), (534, 413556), (572, 386082), (712, 310167), (723, 305448), (792, 278837), (801, 275704), (858, 257388), (936, 235939), (964, 229086), (979, 225576), (1068, 206778), (1144, 193041), (1157, 190872), (1287, 171592), (1446, 152724), (1602, 137852), (1716, 128694), (1928, 114543), (1958, 112788), (2136, 103389), (2169, 101816), (2314, 95436), (2574, 85796), (2651, 83304), (2892, 76362), (2937, 75192), (3133, 70488), (3204, 68926), (3432, 64347), (3471, 63624), (3916, 56394), (4338, 50908), (4628, 47718), (5148, 42898), (5302, 41652), (5784, 38181), (5874, 37596), (6266, 35244), (6408, 34463), (6942, 31812), (7832, 28197), (7953, 27768), (8676, 25454), (8811, 25064), (9256, 23859), (9399, 23496), (10296, 21449), (10413, 21208), (10604, 20826), (11748, 18798), (12532, 17622), (12727, 17352), (13884, 15906)]