201326544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:809

約数の個数: 120

約数和(自身を含む): 595408320

約数和(自身を除く): 394081776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 276, 356, 368, 414, 534, 552, 683, 712, 801, 828, 1068, 1104, 1366, 1424, 1602, 1656, 2047, 2049, 2136, 2732, 3204, 3312, 4094, 4098, 4272, 5464, 6141, 6147, 6408, 8188, 8196, 10928, 12282, 12294, 12816, 15709, 16376, 16392, 18423, 24564, 24588, 31418, 32752, 32784, 36846, 47127, 49128, 49176, 60787, 62836, 73692, 94254, 98256, 98352, 121574, 125672, 141381, 147384, 182361, 188508, 243148, 251344, 282762, 294768, 364722, 377016, 486296, 547083, 565524, 729444, 754032, 972592, 1094166, 1131048, 1398101, 1458888, 2188332, 2262096, 2796202, 2917776, 4194303, 4376664, 5592404, 8388606, 8753328, 11184808, 12582909, 16777212, 22369616, 25165818, 33554424, 50331636, 67108848, 100663272, 201326544]

約数ペア:

[(1, 201326544), (2, 100663272), (3, 67108848), (4, 50331636), (6, 33554424), (8, 25165818), (9, 22369616), (12, 16777212), (16, 12582909), (18, 11184808), (23, 8753328), (24, 8388606), (36, 5592404), (46, 4376664), (48, 4194303), (69, 2917776), (72, 2796202), (89, 2262096), (92, 2188332), (138, 1458888), (144, 1398101), (178, 1131048), (184, 1094166), (207, 972592), (267, 754032), (276, 729444), (356, 565524), (368, 547083), (414, 486296), (534, 377016), (552, 364722), (683, 294768), (712, 282762), (801, 251344), (828, 243148), (1068, 188508), (1104, 182361), (1366, 147384), (1424, 141381), (1602, 125672), (1656, 121574), (2047, 98352), (2049, 98256), (2136, 94254), (2732, 73692), (3204, 62836), (3312, 60787), (4094, 49176), (4098, 49128), (4272, 47127), (5464, 36846), (6141, 32784), (6147, 32752), (6408, 31418), (8188, 24588), (8196, 24564), (10928, 18423), (12282, 16392), (12294, 16376), (12816, 15709)]