1312592904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12227}}^1$

素因数の和:12320

約数の個数: 128

約数和(自身を含む): 4225996800

約数和(自身を除く): 2913403896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3834, 3976, 4473, 5112, 5964, 7668, 8946, 11928, 12227, 13419, 15336, 17892, 24454, 26838, 35784, 36681, 48908, 53676, 73362, 85589, 97816, 107352, 110043, 146724, 171178, 220086, 256767, 293448, 330129, 342356, 440172, 513534, 660258, 684712, 770301, 868117, 880344, 1027068, 1320516, 1540602, 1736234, 2054136, 2310903, 2604351, 2641032, 3081204, 3472468, 4621806, 5208702, 6076819, 6162408, 6944936, 7813053, 9243612, 10417404, 12153638, 15626106, 18230457, 18487224, 20834808, 23439159, 24307276, 31252212, 36460914, 46878318, 48614552, 54691371, 62504424, 72921828, 93756636, 109382742, 145843656, 164074113, 187513272, 218765484, 328148226, 437530968, 656296452, 1312592904]

約数ペア:

[(1, 1312592904), (2, 656296452), (3, 437530968), (4, 328148226), (6, 218765484), (7, 187513272), (8, 164074113), (9, 145843656), (12, 109382742), (14, 93756636), (18, 72921828), (21, 62504424), (24, 54691371), (27, 48614552), (28, 46878318), (36, 36460914), (42, 31252212), (54, 24307276), (56, 23439159), (63, 20834808), (71, 18487224), (72, 18230457), (84, 15626106), (108, 12153638), (126, 10417404), (142, 9243612), (168, 7813053), (189, 6944936), (213, 6162408), (216, 6076819), (252, 5208702), (284, 4621806), (378, 3472468), (426, 3081204), (497, 2641032), (504, 2604351), (568, 2310903), (639, 2054136), (756, 1736234), (852, 1540602), (994, 1320516), (1278, 1027068), (1491, 880344), (1512, 868117), (1704, 770301), (1917, 684712), (1988, 660258), (2556, 513534), (2982, 440172), (3834, 342356), (3976, 330129), (4473, 293448), (5112, 256767), (5964, 220086), (7668, 171178), (8946, 146724), (11928, 110043), (12227, 107352), (13419, 97816), (15336, 85589), (17892, 73362), (24454, 53676), (26838, 48908), (35784, 36681)]