676232928

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{15973}}^1$

素因数の和:16006

約数の個数: 144

約数和(自身を含む): 2294505360

約数和(自身を除く): 1618272432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 15973, 21168, 31946, 42336, 47919, 63892, 95838, 111811, 127784, 143757, 191676, 223622, 255568, 287514, 335433, 383352, 431271, 447244, 511136, 575028, 670866, 766704, 782677, 862542, 894488, 1006299, 1150056, 1341732, 1533408, 1565354, 1725084, 1788976, 2012598, 2300112, 2348031, 2683464, 3018897, 3130708, 3450168, 3577952, 4025196, 4600224, 4696062, 5366928, 6037794, 6261416, 6900336, 7044093, 8050392, 9392124, 10733856, 12075588, 12522832, 13800672, 14088186, 16100784, 18784248, 21132279, 24151176, 25045664, 28176372, 32201568, 37568496, 42264558, 48302352, 56352744, 75136992, 84529116, 96604704, 112705488, 169058232, 225410976, 338116464, 676232928]

約数ペア:

[(1, 676232928), (2, 338116464), (3, 225410976), (4, 169058232), (6, 112705488), (7, 96604704), (8, 84529116), (9, 75136992), (12, 56352744), (14, 48302352), (16, 42264558), (18, 37568496), (21, 32201568), (24, 28176372), (27, 25045664), (28, 24151176), (32, 21132279), (36, 18784248), (42, 16100784), (48, 14088186), (49, 13800672), (54, 12522832), (56, 12075588), (63, 10733856), (72, 9392124), (84, 8050392), (96, 7044093), (98, 6900336), (108, 6261416), (112, 6037794), (126, 5366928), (144, 4696062), (147, 4600224), (168, 4025196), (189, 3577952), (196, 3450168), (216, 3130708), (224, 3018897), (252, 2683464), (288, 2348031), (294, 2300112), (336, 2012598), (378, 1788976), (392, 1725084), (432, 1565354), (441, 1533408), (504, 1341732), (588, 1150056), (672, 1006299), (756, 894488), (784, 862542), (864, 782677), (882, 766704), (1008, 670866), (1176, 575028), (1323, 511136), (1512, 447244), (1568, 431271), (1764, 383352), (2016, 335433), (2352, 287514), (2646, 255568), (3024, 223622), (3528, 191676), (4704, 143757), (5292, 127784), (6048, 111811), (7056, 95838), (10584, 63892), (14112, 47919), (15973, 42336), (21168, 31946)]