1621569824

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{797}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 3783822336

約数和(自身を除く): 2162252512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 293, 434, 496, 586, 797, 868, 992, 1172, 1594, 1736, 2051, 2344, 3188, 3472, 4102, 4688, 5579, 6376, 6944, 8204, 9083, 9376, 11158, 12752, 16408, 18166, 22316, 24707, 25504, 32816, 36332, 44632, 49414, 63581, 65632, 72664, 89264, 98828, 127162, 145328, 172949, 178528, 197656, 233521, 254324, 290656, 345898, 395312, 467042, 508648, 691796, 790624, 934084, 1017296, 1383592, 1634647, 1868168, 2034592, 2767184, 3269294, 3736336, 5534368, 6538588, 7239151, 7472672, 13077176, 14478302, 26154352, 28956604, 50674057, 52308704, 57913208, 101348114, 115826416, 202696228, 231652832, 405392456, 810784912, 1621569824]

約数ペア:

[(1, 1621569824), (2, 810784912), (4, 405392456), (7, 231652832), (8, 202696228), (14, 115826416), (16, 101348114), (28, 57913208), (31, 52308704), (32, 50674057), (56, 28956604), (62, 26154352), (112, 14478302), (124, 13077176), (217, 7472672), (224, 7239151), (248, 6538588), (293, 5534368), (434, 3736336), (496, 3269294), (586, 2767184), (797, 2034592), (868, 1868168), (992, 1634647), (1172, 1383592), (1594, 1017296), (1736, 934084), (2051, 790624), (2344, 691796), (3188, 508648), (3472, 467042), (4102, 395312), (4688, 345898), (5579, 290656), (6376, 254324), (6944, 233521), (8204, 197656), (9083, 178528), (9376, 172949), (11158, 145328), (12752, 127162), (16408, 98828), (18166, 89264), (22316, 72664), (24707, 65632), (25504, 63581), (32816, 49414), (36332, 44632)]