231931074

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 488726784

約数和(自身を除く): 256795710

約数列:

[1, 2, 3, 6, 53, 73, 97, 103, 106, 146, 159, 194, 206, 219, 291, 309, 318, 438, 582, 618, 3869, 5141, 5459, 7081, 7519, 7738, 9991, 10282, 10918, 11607, 14162, 15038, 15423, 16377, 19982, 21243, 22557, 23214, 29973, 30846, 32754, 42486, 45114, 59946, 375293, 398507, 529523, 729343, 750586, 797014, 1059046, 1125879, 1195521, 1458686, 1588569, 2188029, 2251758, 2391042, 3177138, 4376058, 38655179, 77310358, 115965537, 231931074]

約数ペア:

[(1, 231931074), (2, 115965537), (3, 77310358), (6, 38655179), (53, 4376058), (73, 3177138), (97, 2391042), (103, 2251758), (106, 2188029), (146, 1588569), (159, 1458686), (194, 1195521), (206, 1125879), (219, 1059046), (291, 797014), (309, 750586), (318, 729343), (438, 529523), (582, 398507), (618, 375293), (3869, 59946), (5141, 45114), (5459, 42486), (7081, 32754), (7519, 30846), (7738, 29973), (9991, 23214), (10282, 22557), (10918, 21243), (11607, 19982), (14162, 16377), (15038, 15423)]