245591136

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5801}}^1$

素因数の和:5834

約数の個数: 144

約数和(自身を含む): 833399280

約数和(自身を除く): 587808144

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, 5801, 6048, 7056, 10584, 11602, 14112, 17403, 21168, 23204, 34806, 40607, 42336, 46408, 52209, 69612, 81214, 92816, 104418, 121821, 139224, 156627, 162428, 185632, 208836, 243642, 278448, 284249, 313254, 324856, 365463, 417672, 487284, 556896, 568498, 626508, 649712, 730926, 835344, 852747, 974568, 1096389, 1136996, 1253016, 1299424, 1461852, 1670688, 1705494, 1949136, 2192778, 2273992, 2506032, 2558241, 2923704, 3410988, 3898272, 4385556, 4547984, 5012064, 5116482, 5847408, 6821976, 7674723, 8771112, 9095968, 10232964, 11694816, 13643952, 15349446, 17542224, 20465928, 27287904, 30698892, 35084448, 40931856, 61397784, 81863712, 122795568, 245591136]

約数ペア:

[(1, 245591136), (2, 122795568), (3, 81863712), (4, 61397784), (6, 40931856), (7, 35084448), (8, 30698892), (9, 27287904), (12, 20465928), (14, 17542224), (16, 15349446), (18, 13643952), (21, 11694816), (24, 10232964), (27, 9095968), (28, 8771112), (32, 7674723), (36, 6821976), (42, 5847408), (48, 5116482), (49, 5012064), (54, 4547984), (56, 4385556), (63, 3898272), (72, 3410988), (84, 2923704), (96, 2558241), (98, 2506032), (108, 2273992), (112, 2192778), (126, 1949136), (144, 1705494), (147, 1670688), (168, 1461852), (189, 1299424), (196, 1253016), (216, 1136996), (224, 1096389), (252, 974568), (288, 852747), (294, 835344), (336, 730926), (378, 649712), (392, 626508), (432, 568498), (441, 556896), (504, 487284), (588, 417672), (672, 365463), (756, 324856), (784, 313254), (864, 284249), (882, 278448), (1008, 243642), (1176, 208836), (1323, 185632), (1512, 162428), (1568, 156627), (1764, 139224), (2016, 121821), (2352, 104418), (2646, 92816), (3024, 81214), (3528, 69612), (4704, 52209), (5292, 46408), (5801, 42336), (6048, 40607), (7056, 34806), (10584, 23204), (11602, 21168), (14112, 17403)]