304480946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 637009920

約数和(自身を除く): 332528974

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 47, 59, 62, 77, 94, 118, 154, 161, 217, 253, 322, 329, 341, 413, 434, 506, 517, 649, 658, 682, 713, 826, 1034, 1081, 1298, 1357, 1426, 1457, 1771, 1829, 2162, 2387, 2714, 2773, 2914, 3542, 3619, 3658, 4543, 4774, 4991, 5546, 7238, 7567, 7843, 9086, 9499, 9982, 10199, 11891, 12803, 14927, 15134, 15686, 16027, 18998, 19411, 20119, 20398, 23782, 25606, 29854, 30503, 32054, 33511, 38822, 40238, 42067, 54901, 61006, 63779, 67022, 83237, 84134, 85963, 104489, 109802, 112189, 127558, 140833, 166474, 171926, 208978, 213521, 224378, 234577, 281666, 294469, 368621, 427042, 446453, 462737, 469154, 588938, 601741, 701569, 737242, 892906, 925474, 945593, 1203482, 1403138, 1891186, 1977149, 2580347, 3239159, 3954298, 4910983, 5160694, 6478318, 6619151, 9821966, 13238302, 13840043, 21748639, 27680086, 43497278, 152240473, 304480946]

約数ペア:

[(1, 304480946), (2, 152240473), (7, 43497278), (11, 27680086), (14, 21748639), (22, 13840043), (23, 13238302), (31, 9821966), (46, 6619151), (47, 6478318), (59, 5160694), (62, 4910983), (77, 3954298), (94, 3239159), (118, 2580347), (154, 1977149), (161, 1891186), (217, 1403138), (253, 1203482), (322, 945593), (329, 925474), (341, 892906), (413, 737242), (434, 701569), (506, 601741), (517, 588938), (649, 469154), (658, 462737), (682, 446453), (713, 427042), (826, 368621), (1034, 294469), (1081, 281666), (1298, 234577), (1357, 224378), (1426, 213521), (1457, 208978), (1771, 171926), (1829, 166474), (2162, 140833), (2387, 127558), (2714, 112189), (2773, 109802), (2914, 104489), (3542, 85963), (3619, 84134), (3658, 83237), (4543, 67022), (4774, 63779), (4991, 61006), (5546, 54901), (7238, 42067), (7567, 40238), (7843, 38822), (9086, 33511), (9499, 32054), (9982, 30503), (10199, 29854), (11891, 25606), (12803, 23782), (14927, 20398), (15134, 20119), (15686, 19411), (16027, 18998)]