766350004

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 1665764352

約数和(自身を除く): 899414348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 238, 254, 476, 508, 833, 889, 1666, 1778, 1811, 2159, 3332, 3556, 3622, 4318, 6223, 7244, 8636, 12446, 12677, 15113, 24892, 25354, 30226, 30787, 50708, 60452, 61574, 88739, 105791, 123148, 177478, 211582, 215509, 229997, 354956, 423164, 431018, 459994, 862036, 919988, 1508563, 1609979, 3017126, 3219958, 3909949, 6034252, 6439916, 7819898, 11269853, 15639796, 22539706, 27369643, 45079412, 54739286, 109478572, 191587501, 383175002, 766350004]

約数ペア:

[(1, 766350004), (2, 383175002), (4, 191587501), (7, 109478572), (14, 54739286), (17, 45079412), (28, 27369643), (34, 22539706), (49, 15639796), (68, 11269853), (98, 7819898), (119, 6439916), (127, 6034252), (196, 3909949), (238, 3219958), (254, 3017126), (476, 1609979), (508, 1508563), (833, 919988), (889, 862036), (1666, 459994), (1778, 431018), (1811, 423164), (2159, 354956), (3332, 229997), (3556, 215509), (3622, 211582), (4318, 177478), (6223, 123148), (7244, 105791), (8636, 88739), (12446, 61574), (12677, 60452), (15113, 50708), (24892, 30787), (25354, 30226)]