1657005984

素因数分解:

$2^5\times 3^4\times {\mathrm{191}}^1\times {\mathrm{3347}}^1$

素因数の和:3560

約数の個数: 120

約数和(自身を含む): 4900186368

約数和(自身を除く): 3243180384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 191, 216, 288, 324, 382, 432, 573, 648, 764, 864, 1146, 1296, 1528, 1719, 2292, 2592, 3056, 3347, 3438, 4584, 5157, 6112, 6694, 6876, 9168, 10041, 10314, 13388, 13752, 15471, 18336, 20082, 20628, 26776, 27504, 30123, 30942, 40164, 41256, 53552, 55008, 60246, 61884, 80328, 82512, 90369, 107104, 120492, 123768, 160656, 165024, 180738, 240984, 247536, 271107, 321312, 361476, 481968, 495072, 542214, 639277, 722952, 963936, 1084428, 1278554, 1445904, 1917831, 2168856, 2557108, 2891808, 3835662, 4337712, 5114216, 5753493, 7671324, 8675424, 10228432, 11506986, 15342648, 17260479, 20456864, 23013972, 30685296, 34520958, 46027944, 51781437, 61370592, 69041916, 92055888, 103562874, 138083832, 184111776, 207125748, 276167664, 414251496, 552335328, 828502992, 1657005984]

約数ペア:

[(1, 1657005984), (2, 828502992), (3, 552335328), (4, 414251496), (6, 276167664), (8, 207125748), (9, 184111776), (12, 138083832), (16, 103562874), (18, 92055888), (24, 69041916), (27, 61370592), (32, 51781437), (36, 46027944), (48, 34520958), (54, 30685296), (72, 23013972), (81, 20456864), (96, 17260479), (108, 15342648), (144, 11506986), (162, 10228432), (191, 8675424), (216, 7671324), (288, 5753493), (324, 5114216), (382, 4337712), (432, 3835662), (573, 2891808), (648, 2557108), (764, 2168856), (864, 1917831), (1146, 1445904), (1296, 1278554), (1528, 1084428), (1719, 963936), (2292, 722952), (2592, 639277), (3056, 542214), (3347, 495072), (3438, 481968), (4584, 361476), (5157, 321312), (6112, 271107), (6694, 247536), (6876, 240984), (9168, 180738), (10041, 165024), (10314, 160656), (13388, 123768), (13752, 120492), (15471, 107104), (18336, 90369), (20082, 82512), (20628, 80328), (26776, 61884), (27504, 60246), (30123, 55008), (30942, 53552), (40164, 41256)]