307550904

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 785187840

約数和(自身を除く): 477636936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 193, 201, 268, 386, 402, 536, 579, 772, 804, 991, 1158, 1544, 1608, 1982, 2316, 2973, 3964, 4632, 5946, 7928, 11892, 12931, 23784, 25862, 38793, 51724, 66397, 77586, 103448, 132794, 155172, 191263, 199191, 265588, 310344, 382526, 398382, 531176, 573789, 765052, 796764, 1147578, 1530104, 1593528, 2295156, 4590312, 12814621, 25629242, 38443863, 51258484, 76887726, 102516968, 153775452, 307550904]

約数ペア:

[(1, 307550904), (2, 153775452), (3, 102516968), (4, 76887726), (6, 51258484), (8, 38443863), (12, 25629242), (24, 12814621), (67, 4590312), (134, 2295156), (193, 1593528), (201, 1530104), (268, 1147578), (386, 796764), (402, 765052), (536, 573789), (579, 531176), (772, 398382), (804, 382526), (991, 310344), (1158, 265588), (1544, 199191), (1608, 191263), (1982, 155172), (2316, 132794), (2973, 103448), (3964, 77586), (4632, 66397), (5946, 51724), (7928, 38793), (11892, 25862), (12931, 23784)]