392078988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1793

約数の個数: 144

約数和(自身を含む): 1210661760

約数和(自身を除く): 818582772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 903, 1161, 1204, 1323, 1548, 1723, 1764, 1806, 2107, 2322, 2646, 2709, 3446, 3612, 4214, 4644, 5169, 5292, 5418, 6321, 6892, 8127, 8428, 10338, 10836, 12061, 12642, 15507, 16254, 18963, 20676, 24122, 25284, 31014, 32508, 36183, 37926, 46521, 48244, 56889, 62028, 72366, 74089, 75852, 84427, 93042, 108549, 113778, 144732, 148178, 168854, 186084, 217098, 222267, 227556, 253281, 296356, 325647, 337708, 434196, 444534, 506562, 518623, 651294, 666801, 759843, 889068, 1013124, 1037246, 1302588, 1333602, 1519686, 1555869, 2000403, 2074492, 2279529, 2667204, 3039372, 3111738, 3630361, 4000806, 4559058, 4667607, 6223476, 7260722, 8001612, 9118116, 9335214, 10891083, 14002821, 14521444, 18670428, 21782166, 28005642, 32673249, 43564332, 56011284, 65346498, 98019747, 130692996, 196039494, 392078988]

約数ペア:

[(1, 392078988), (2, 196039494), (3, 130692996), (4, 98019747), (6, 65346498), (7, 56011284), (9, 43564332), (12, 32673249), (14, 28005642), (18, 21782166), (21, 18670428), (27, 14521444), (28, 14002821), (36, 10891083), (42, 9335214), (43, 9118116), (49, 8001612), (54, 7260722), (63, 6223476), (84, 4667607), (86, 4559058), (98, 4000806), (108, 3630361), (126, 3111738), (129, 3039372), (147, 2667204), (172, 2279529), (189, 2074492), (196, 2000403), (252, 1555869), (258, 1519686), (294, 1333602), (301, 1302588), (378, 1037246), (387, 1013124), (441, 889068), (516, 759843), (588, 666801), (602, 651294), (756, 518623), (774, 506562), (882, 444534), (903, 434196), (1161, 337708), (1204, 325647), (1323, 296356), (1548, 253281), (1723, 227556), (1764, 222267), (1806, 217098), (2107, 186084), (2322, 168854), (2646, 148178), (2709, 144732), (3446, 113778), (3612, 108549), (4214, 93042), (4644, 84427), (5169, 75852), (5292, 74089), (5418, 72366), (6321, 62028), (6892, 56889), (8127, 48244), (8428, 46521), (10338, 37926), (10836, 36183), (12061, 32508), (12642, 31014), (15507, 25284), (16254, 24122), (18963, 20676)]